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57899493322 = 21123057114143
BaseRepresentation
bin110101111011000101…
…000010011111001010
312112110010010000021121
4311323011002133022
51422034232241242
642333151025454
74116542400346
oct657305023712
9175403100247
1057899493322
1122611833330
12b27a50b28a
1355c9522828
142b33914626
15178d13a667
hexd7b1427ca

57899493322 has 16 divisors (see below), whose sum is σ = 94749564672. Its totient is φ = 26316579520.

The previous prime is 57899493319. The next prime is 57899493359. The reversal of 57899493322 is 22339499875.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 450183 + ... + 564325.

It is an arithmetic number, because the mean of its divisors is an integer number (5921847792).

Almost surely, 257899493322 is an apocalyptic number.

57899493322 is a deficient number, since it is larger than the sum of its proper divisors (36850071350).

57899493322 is a wasteful number, since it uses less digits than its factorization.

57899493322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137213.

The product of its digits is 29393280, while the sum is 61.

The spelling of 57899493322 in words is "fifty-seven billion, eight hundred ninety-nine million, four hundred ninety-three thousand, three hundred twenty-two".

Divisors: 1 2 11 22 23057 46114 114143 228286 253627 507254 1255573 2511146 2631795151 5263590302 28949746661 57899493322