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57796734 = 239632789
BaseRepresentation
bin1101110001111…
…0100001111110
311000202101012210
43130132201332
5104243443414
65422441250
71301156412
oct334364176
9130671183
1057796734
112a6965a6
1217433226
13bc88168
147966d42
155119e59
hex371e87e

57796734 has 8 divisors (see below), whose sum is σ = 115593480. Its totient is φ = 19265576.

The previous prime is 57796733. The next prime is 57796751. The reversal of 57796734 is 43769775.

It is a sphenic number, since it is the product of 3 distinct primes.

57796734 is an admirable number.

It is a super-2 number, since 2×577967342 = 6680924922133512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57796733) 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, 4816389 + ... + 4816400.

It is an arithmetic number, because the mean of its divisors is an integer number (14449185).

Almost surely, 257796734 is an apocalyptic number.

57796734 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

57796734 is a wasteful number, since it uses less digits than its factorization.

57796734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9632794.

The product of its digits is 1111320, while the sum is 48.

The square root of 57796734 is about 7602.4163264057. The cubic root of 57796734 is about 386.6349407514.

The spelling of 57796734 in words is "fifty-seven million, seven hundred ninety-six thousand, seven hundred thirty-four".

Divisors: 1 2 3 6 9632789 19265578 28898367 57796734