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93130048 = 2611132287
BaseRepresentation
bin1011000110100…
…00110101000000
320111020111102001
411203100311000
5142320130143
613124033344
72210410114
oct543206500
9214214361
1093130048
1148629a90
1227232854
13163a984b
14c523744
15829914d
hex58d0d40

93130048 has 28 divisors (see below), whose sum is σ = 201606912. Its totient is φ = 42331520.

The previous prime is 93130043. The next prime is 93130069. The reversal of 93130048 is 84003139.

It is a junction number, because it is equal to n+sod(n) for n = 93129998 and 93130025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93130043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65440 + ... + 66847.

Almost surely, 293130048 is an apocalyptic number.

It is an amenable number.

93130048 is an abundant number, since it is smaller than the sum of its proper divisors (108476864).

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

93130048 is a wasteful number, since it uses less digits than its factorization.

93130048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132310 (or 132300 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 93130048 is about 9650.3910801584. The cubic root of 93130048 is about 453.2765749778.

The spelling of 93130048 in words is "ninety-three million, one hundred thirty thousand, forty-eight".

Divisors: 1 2 4 8 11 16 22 32 44 64 88 176 352 704 132287 264574 529148 1058296 1455157 2116592 2910314 4233184 5820628 8466368 11641256 23282512 46565024 93130048