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93290455364 = 2223322613841
BaseRepresentation
bin101011011100010001…
…0110110000101000100
322220210120110011022112
41112320202312011010
53012024324032424
6110505042120152
76511552533611
oct1267042660504
9286716404275
1093290455364
1136623036997
12160b6950058
138a497420a2
14472dd11508
15266019660e
hex15b88b6144

93290455364 has 6 divisors (see below), whose sum is σ = 163258296894. Its totient is φ = 46645227680.

The previous prime is 93290455267. The next prime is 93290455369. The reversal of 93290455364 is 46355409239.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 81367562500 + 11922892864 = 285250^2 + 109192^2 .

It is not an unprimeable number, because it can be changed into a prime (93290455369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11661306917 + ... + 11661306924.

It is an arithmetic number, because the mean of its divisors is an integer number (27209716149).

Almost surely, 293290455364 is an apocalyptic number.

It is an amenable number.

93290455364 is a deficient number, since it is larger than the sum of its proper divisors (69967841530).

93290455364 is a wasteful number, since it uses less digits than its factorization.

93290455364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23322613845 (or 23322613843 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 50.

The spelling of 93290455364 in words is "ninety-three billion, two hundred ninety million, four hundred fifty-five thousand, three hundred sixty-four".

Divisors: 1 2 4 23322613841 46645227682 93290455364