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57424462116 = 2237683624549
BaseRepresentation
bin110101011110110000…
…111100000100100100
312111020000020220222020
4311132300330010210
51420101130241431
642214101303140
74102013605620
oct653660740444
9174200226866
1057424462116
112239868035a
12b167404ab0
135551ca0688
142aca7bc180
1517615a5696
hexd5ec3c124

57424462116 has 24 divisors (see below), whose sum is σ = 153131899200. Its totient is φ = 16406989152.

The previous prime is 57424462063. The next prime is 57424462157. The reversal of 57424462116 is 61126442475.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341812191 + ... + 341812358.

It is an arithmetic number, because the mean of its divisors is an integer number (6380495800).

Almost surely, 257424462116 is an apocalyptic number.

It is an amenable number.

57424462116 is an abundant number, since it is smaller than the sum of its proper divisors (95707437084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57424462116 is a wasteful number, since it uses less digits than its factorization.

57424462116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683624563 (or 683624561 counting only the distinct ones).

The product of its digits is 322560, while the sum is 42.

The spelling of 57424462116 in words is "fifty-seven billion, four hundred twenty-four million, four hundred sixty-two thousand, one hundred sixteen".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 683624549 1367249098 2050873647 2734498196 4101747294 4785371843 8203494588 9570743686 14356115529 19141487372 28712231058 57424462116