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57910137114 = 2371135939289
BaseRepresentation
bin110101111011101101…
…101001000100011010
312112110212010202211010
4311323231221010122
51422044443341424
642334211114350
74120032020664
oct657355510432
9175425122733
1057910137114
1122617843155
12b281ba29b6
1355cb7ab42b
142b350c5534
15178e03e229
hexd7bb6911a

57910137114 has 16 divisors (see below), whose sum is σ = 117451546560. Its totient is φ = 19031500320.

The previous prime is 57910137097. The next prime is 57910137137. The reversal of 57910137114 is 41173101975.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67969219 + ... + 67970070.

It is an arithmetic number, because the mean of its divisors is an integer number (7340721660).

Almost surely, 257910137114 is an apocalyptic number.

57910137114 is an abundant number, since it is smaller than the sum of its proper divisors (59541409446).

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

57910137114 is a wasteful number, since it uses less digits than its factorization.

57910137114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135939365.

The product of its (nonzero) digits is 26460, while the sum is 39.

The spelling of 57910137114 in words is "fifty-seven billion, nine hundred ten million, one hundred thirty-seven thousand, one hundred fourteen".

Divisors: 1 2 3 6 71 142 213 426 135939289 271878578 407817867 815635734 9651689519 19303379038 28955068557 57910137114