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93013387925 = 524997455983
BaseRepresentation
bin101011010100000000…
…1111010101010010101
322220002021002200020112
41112220001322222111
53010442411403200
6110421343412405
76501646516043
oct1265001725225
9286067080215
1093013387925
11364a06a6037
1216039bb4105
138a04213463
1447051cb393
152645bb7535
hex15a807aa95

93013387925 has 12 divisors (see below), whose sum is σ = 115567752000. Its totient is φ = 74261580720.

The previous prime is 93013387867. The next prime is 93013387931. The reversal of 93013387925 is 52978331039.

It is not a de Polignac number, because 93013387925 - 222 = 93009193621 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3715517 + ... + 3740466.

It is an arithmetic number, because the mean of its divisors is an integer number (9630646000).

Almost surely, 293013387925 is an apocalyptic number.

It is an amenable number.

93013387925 is a deficient number, since it is larger than the sum of its proper divisors (22554364075).

93013387925 is a wasteful number, since it uses less digits than its factorization.

93013387925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7456492 (or 7456487 counting only the distinct ones).

The product of its (nonzero) digits is 1224720, while the sum is 50.

The spelling of 93013387925 in words is "ninety-three billion, thirteen million, three hundred eighty-seven thousand, nine hundred twenty-five".

Divisors: 1 5 25 499 2495 12475 7455983 37279915 186399575 3720535517 18602677585 93013387925