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57970696 = 2371035191
BaseRepresentation
bin1101110100100…
…1000000001000
311001002012211211
43131021000020
5104320030241
65430302504
71302512530
oct335110010
9131065754
1057970696
112a7a5273
12174b7a34
13c0193b4
1479b04c0
155151781
hex3749008

57970696 has 16 divisors (see below), whose sum is σ = 124223040. Its totient is φ = 24844560.

The previous prime is 57970673. The next prime is 57970699. The reversal of 57970696 is 69607975.

It is not an unprimeable number, because it can be changed into a prime (57970699) 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, 517540 + ... + 517651.

It is an arithmetic number, because the mean of its divisors is an integer number (7763940).

Almost surely, 257970696 is an apocalyptic number.

57970696 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

57970696 is an abundant number, since it is smaller than the sum of its proper divisors (66252344).

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

57970696 is a wasteful number, since it uses less digits than its factorization.

57970696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1035204 (or 1035200 counting only the distinct ones).

The product of its (nonzero) digits is 714420, while the sum is 49.

The square root of 57970696 is about 7613.8489609395. The cubic root of 57970696 is about 387.0224621789.

The spelling of 57970696 in words is "fifty-seven million, nine hundred seventy thousand, six hundred ninety-six".

Divisors: 1 2 4 7 8 14 28 56 1035191 2070382 4140764 7246337 8281528 14492674 28985348 57970696