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93155463164 = 2242155317971
BaseRepresentation
bin101011011000001111…
…1111000111111111100
322220110011102211211102
41112300133320333330
53011240244310124
6110443420512232
76505323241421
oct1266037707774
9286404384742
1093155463164
1136563915295
12160796ab678
138a2779924a
14471a011d48
1526533cdaae
hex15b07f8ffc

93155463164 has 12 divisors (see below), whose sum is σ = 163409289288. Its totient is φ = 46467094800.

The previous prime is 93155463151. The next prime is 93155463173. The reversal of 93155463164 is 46136455139.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27657302 + ... + 27660669.

It is an arithmetic number, because the mean of its divisors is an integer number (13617440774).

Almost surely, 293155463164 is an apocalyptic number.

It is an amenable number.

93155463164 is a deficient number, since it is larger than the sum of its proper divisors (70253826124).

93155463164 is a wasteful number, since it uses less digits than its factorization.

93155463164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55318396 (or 55318394 counting only the distinct ones).

The product of its digits is 1166400, while the sum is 47.

The spelling of 93155463164 in words is "ninety-three billion, one hundred fifty-five million, four hundred sixty-three thousand, one hundred sixty-four".

Divisors: 1 2 4 421 842 1684 55317971 110635942 221271884 23288865791 46577731582 93155463164