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57960319196 = 221331307117119
BaseRepresentation
bin110101111110101101…
…000100100011011100
312112121100120021200202
4311332231010203130
51422200320203241
642343202443032
74121211404303
oct657655044334
9175540507622
1057960319196
11226430a874a
12b296963478
135608ccb680
142b3ba2943a
151793652d9b
hexd7eb448dc

57960319196 has 48 divisors (see below), whose sum is σ = 113124802560. Its totient is φ = 25803437760.

The previous prime is 57960319189. The next prime is 57960319211. The reversal of 57960319196 is 69191306975.

It is a congruent 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, 436325 + ... + 553443.

It is an arithmetic number, because the mean of its divisors is an integer number (2356766720).

Almost surely, 257960319196 is an apocalyptic number.

It is an amenable number.

57960319196 is a deficient number, since it is larger than the sum of its proper divisors (55164483364).

57960319196 is a wasteful number, since it uses less digits than its factorization.

57960319196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117474 (or 117472 counting only the distinct ones).

The product of its (nonzero) digits is 2755620, while the sum is 56.

The spelling of 57960319196 in words is "fifty-seven billion, nine hundred sixty million, three hundred nineteen thousand, one hundred ninety-six".

Divisors: 1 2 4 13 26 31 52 62 124 307 403 614 806 1228 1612 3991 7982 9517 15964 19034 38068 117119 123721 234238 247442 468476 494884 1522547 3045094 3630689 6090188 7261378 14522756 35955533 47198957 71911066 94397914 143822132 188795828 467421929 934843858 1114621523 1869687716 2229243046 4458486092 14490079799 28980159598 57960319196