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93130016 = 257415759
BaseRepresentation
bin1011000110100…
…00110100100000
320111020111100212
411203100310200
5142320130031
613124033252
72210410040
oct543206440
9214214325
1093130016
1148629a61
1227232828
13163a9825
14c523720
15829912b
hex58d0d20

93130016 has 24 divisors (see below), whose sum is σ = 209543040. Its totient is φ = 39912768.

The previous prime is 93130003. The next prime is 93130043. The reversal of 93130016 is 61003139.

It is a junction number, because it is equal to n+sod(n) for n = 93129973 and 93130000.

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, 207656 + ... + 208103.

It is an arithmetic number, because the mean of its divisors is an integer number (8730960).

Almost surely, 293130016 is an apocalyptic number.

It is an amenable number.

93130016 is an abundant number, since it is smaller than the sum of its proper divisors (116413024).

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

93130016 is a wasteful number, since it uses less digits than its factorization.

93130016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415776 (or 415768 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 23.

The square root of 93130016 is about 9650.3894221943. The cubic root of 93130016 is about 453.2765230617.

The spelling of 93130016 in words is "ninety-three million, one hundred thirty thousand, sixteen".

Divisors: 1 2 4 7 8 14 16 28 32 56 112 224 415759 831518 1663036 2910313 3326072 5820626 6652144 11641252 13304288 23282504 46565008 93130016