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57701414970 = 2325641126833
BaseRepresentation
bin110101101111010001…
…011011100000111010
312111221022101120212100
4311233101123200322
51421133030234340
642301353324230
74111615635423
oct655721334072
9174838346770
1057701414970
112251aa43111
12b224106676
13559748c0c4
142b154b264a
15177aa60830
hexd6f45b83a

57701414970 has 24 divisors (see below), whose sum is σ = 150023679156. Its totient is φ = 15387043968.

The previous prime is 57701414929. The next prime is 57701414987. The reversal of 57701414970 is 7941410775.

57701414970 is a `hidden beast` number, since 57 + 70 + 1 + 41 + 497 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 56159046441 + 1542368529 = 236979^2 + 39273^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 320563327 + ... + 320563506.

Almost surely, 257701414970 is an apocalyptic number.

57701414970 is an abundant number, since it is smaller than the sum of its proper divisors (92322264186).

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

57701414970 is a wasteful number, since it uses less digits than its factorization.

57701414970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641126846 (or 641126843 counting only the distinct ones).

The product of its (nonzero) digits is 246960, while the sum is 45.

The spelling of 57701414970 in words is "fifty-seven billion, seven hundred one million, four hundred fourteen thousand, nine hundred seventy".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 641126833 1282253666 1923380499 3205634165 3846760998 5770141497 6411268330 9616902495 11540282994 19233804990 28850707485 57701414970