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57200408270 = 256079423461
BaseRepresentation
bin110101010001011010…
…001111011011001110
312110122101122210212122
4311101122033123032
51414121301031040
642135535132542
74063323306455
oct652132173316
9173571583778
1057200408270
1122293159395
12b104374152
135517743a35
142aa8b37b9c
15174ba991b5
hexd5168f6ce

57200408270 has 16 divisors (see below), whose sum is σ = 103130368128. Its totient is φ = 22842467040.

The previous prime is 57200408227. The next prime is 57200408281. The reversal of 57200408270 is 7280400275.

It is a self number, because there is not a number n which added to its sum of digits gives 57200408270.

It is a congruent number.

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, 4705661 + ... + 4717800.

It is an arithmetic number, because the mean of its divisors is an integer number (6445648008).

Almost surely, 257200408270 is an apocalyptic number.

57200408270 is a deficient number, since it is larger than the sum of its proper divisors (45929959858).

57200408270 is a wasteful number, since it uses less digits than its factorization.

57200408270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9424075.

The product of its (nonzero) digits is 31360, while the sum is 35.

The spelling of 57200408270 in words is "fifty-seven billion, two hundred million, four hundred eight thousand, two hundred seventy".

Divisors: 1 2 5 10 607 1214 3035 6070 9423461 18846922 47117305 94234610 5720040827 11440081654 28600204135 57200408270