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57378460714 = 271829487423
BaseRepresentation
bin110101011100000001…
…011101010000101010
312111002210200210220121
4311130001131100222
51420002341220324
642205335313454
74100614604011
oct653401352052
9174083623817
1057378460714
1122374710873
12b153b1b88a
1355455b5303
142ac4645a78
15175c51a5e4
hexd5c05d42a

57378460714 has 16 divisors (see below), whose sum is σ = 87385374720. Its totient is φ = 28250979120.

The previous prime is 57378460693. The next prime is 57378460781. The reversal of 57378460714 is 41706487375.

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, 125994 + ... + 361429.

It is an arithmetic number, because the mean of its divisors is an integer number (5461585920).

Almost surely, 257378460714 is an apocalyptic number.

57378460714 is a deficient number, since it is larger than the sum of its proper divisors (30006914006).

57378460714 is a wasteful number, since it uses less digits than its factorization.

57378460714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488325.

The product of its (nonzero) digits is 3951360, while the sum is 52.

The spelling of 57378460714 in words is "fifty-seven billion, three hundred seventy-eight million, four hundred sixty thousand, seven hundred fourteen".

Divisors: 1 2 71 142 829 1658 58859 117718 487423 974846 34607033 69214066 404073667 808147334 28689230357 57378460714