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6057431 = 31195401
BaseRepresentation
bin10111000110110111010111
3102101202020022
4113012313113
53022314211
6333455355
7102326102
oct27066727
912352208
106057431
113468046
12204155b
1313411a3
14b39739
157e9bdb
hex5c6dd7

6057431 has 4 divisors (see below), whose sum is σ = 6252864. Its totient is φ = 5862000.

The previous prime is 6057427. The next prime is 6057437. The reversal of 6057431 is 1347506.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6057431 - 22 = 6057427 is a prime.

It is a super-2 number, since 2×60574312 = 73384940639522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6057431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6057437) 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, 97670 + ... + 97731.

It is an arithmetic number, because the mean of its divisors is an integer number (1563216).

Almost surely, 26057431 is an apocalyptic number.

6057431 is a deficient number, since it is larger than the sum of its proper divisors (195433).

6057431 is a wasteful number, since it uses less digits than its factorization.

6057431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195432.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 6057431 is about 2461.1848772492. The cubic root of 6057431 is about 182.2899917444.

The spelling of 6057431 in words is "six million, fifty-seven thousand, four hundred thirty-one".

Divisors: 1 31 195401 6057431