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41424143 = 58277109
BaseRepresentation
bin1001111000000…
…1010100001111
32212221120020112
42132001110033
541101033033
64035510235
71012046045
oct236012417
985846215
1041424143
1121423632
1211a5837b
138774b37
145704395
153983c48
hex278150f

41424143 has 4 divisors (see below), whose sum is σ = 41437080. Its totient is φ = 41411208.

The previous prime is 41424133. The next prime is 41424167. The reversal of 41424143 is 34142414.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 34142414 = 217071207.

It is a cyclic number.

It is not a de Polignac number, because 41424143 - 26 = 41424079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41424113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2273 + ... + 9381.

It is an arithmetic number, because the mean of its divisors is an integer number (10359270).

Almost surely, 241424143 is an apocalyptic number.

41424143 is a deficient number, since it is larger than the sum of its proper divisors (12937).

41424143 is an equidigital number, since it uses as much as digits as its factorization.

41424143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12936.

The product of its digits is 1536, while the sum is 23.

The square root of 41424143 is about 6436.1590253815. The cubic root of 41424143 is about 346.0067018426.

Adding to 41424143 its reverse (34142414), we get a palindrome (75566557).

The spelling of 41424143 in words is "forty-one million, four hundred twenty-four thousand, one hundred forty-three".

Divisors: 1 5827 7109 41424143
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