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93085925 = 5216212297
BaseRepresentation
bin1011000110001…
…10000011100101
320111011020212212
411203012003211
5142312222200
613123053205
72210134352
oct543060345
9214136785
1093085925
11485a9919
1227211205
131639273a
14c511629
15828b035
hex58c60e5

93085925 has 12 divisors (see below), whose sum is σ = 115548036. Its totient is φ = 74390400.

The previous prime is 93085903. The next prime is 93085933. The reversal of 93085925 is 52958039.

93085925 is nontrivially palindromic in base 8.

It can be written as a sum of positive squares in 6 ways, for example, as 21316 + 93064609 = 146^2 + 9647^2 .

It is not a de Polignac number, because 93085925 - 218 = 92823781 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39377 + ... + 41673.

It is an arithmetic number, because the mean of its divisors is an integer number (9629003).

Almost surely, 293085925 is an apocalyptic number.

It is an amenable number.

93085925 is a deficient number, since it is larger than the sum of its proper divisors (22462111).

93085925 is a wasteful number, since it uses less digits than its factorization.

93085925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3928 (or 3923 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 41.

The square root of 93085925 is about 9648.1047361645. The cubic root of 93085925 is about 453.2049794614.

The spelling of 93085925 in words is "ninety-three million, eighty-five thousand, nine hundred twenty-five".

Divisors: 1 5 25 1621 2297 8105 11485 40525 57425 3723437 18617185 93085925