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93948701964 = 223131075628367
BaseRepresentation
bin101011101111111000…
…1110110110100001100
322222111110001112220020
41113133301312310030
53014401331430324
6111054234422140
76534064535115
oct1273761666414
9288443045806
1093948701964
1136930658347
121625b291950
138b22c22810
1447934db20c
15269cd6c679
hex15dfc76d0c

93948701964 has 48 divisors (see below), whose sum is σ = 238282587648. Its totient is φ = 28637126208.

The previous prime is 93948701911. The next prime is 93948701971. The reversal of 93948701964 is 46910784939.

It is a junction number, because it is equal to n+sod(n) for n = 93948701898 and 93948701907.

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, 2797492 + ... + 2830875.

It is an arithmetic number, because the mean of its divisors is an integer number (4964220576).

Almost surely, 293948701964 is an apocalyptic number.

It is an amenable number.

93948701964 is an abundant number, since it is smaller than the sum of its proper divisors (144333885684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

93948701964 is a wasteful number, since it uses less digits than its factorization.

93948701964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5628494 (or 5628492 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 60.

The spelling of 93948701964 in words is "ninety-three billion, nine hundred forty-eight million, seven hundred one thousand, nine hundred sixty-four".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 107 156 214 321 428 642 1284 1391 2782 4173 5564 8346 16692 5628367 11256734 16885101 22513468 33770202 67540404 73168771 146337542 219506313 292675084 439012626 602235269 878025252 1204470538 1806705807 2408941076 3613411614 7226823228 7829058497 15658116994 23487175491 31316233988 46974350982 93948701964