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57069992314 = 2193179613247
BaseRepresentation
bin110101001001101000…
…101111100101111010
312110022022020222211001
4311021220233211322
51413334404223224
642114555555214
74060150634146
oct651150574572
9173268228731
1057069992314
1122226582a05
12b08875bb0a
1354c6710b2a
142a956aa226
1517403d7544
hexd49a2f97a

57069992314 has 32 divisors (see below), whose sum is σ = 94194892800. Its totient is φ = 25829921520.

The previous prime is 57069992303. The next prime is 57069992323. The reversal of 57069992314 is 41329996075.

It is a happy number.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 213562 + ... + 399685.

It is an arithmetic number, because the mean of its divisors is an integer number (2943590400).

Almost surely, 257069992314 is an apocalyptic number.

57069992314 is a deficient number, since it is larger than the sum of its proper divisors (37124900486).

57069992314 is a wasteful number, since it uses less digits than its factorization.

57069992314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613378.

The product of its (nonzero) digits is 3674160, while the sum is 55.

The spelling of 57069992314 in words is "fifty-seven billion, sixty-nine million, nine hundred ninety-two thousand, three hundred fourteen".

Divisors: 1 2 19 31 38 62 79 158 589 1178 1501 2449 3002 4898 46531 93062 613247 1226494 11651693 19010657 23303386 38021314 48446513 96893026 361202483 722404966 920483747 1501841903 1840967494 3003683806 28534996157 57069992314