Base | Representation |
---|---|
bin | 1011001101001… |
… | …00001110000000 |
3 | 20112212111010210 |
4 | 11212210032000 |
5 | 143030332104 |
6 | 13154354120 |
7 | 2220644352 |
oct | 546441600 |
9 | 215774123 |
10 | 93995904 |
11 | 49070572 |
12 | 2758b940 |
13 | 166209a2 |
14 | c6ab0d2 |
15 | 83ba989 |
hex | 59a4380 |
93995904 has 32 divisors (see below), whose sum is σ = 249677640. Its totient is φ = 31331840.
The previous prime is 93995899. The next prime is 93995921. The reversal of 93995904 is 40959939.
It is a tau number, because it is divible by the number of its divisors (32).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
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, 122007 + ... + 122774.
Almost surely, 293995904 is an apocalyptic number.
It is an amenable number.
93995904 is an abundant number, since it is smaller than the sum of its proper divisors (155681736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93995904 is a wasteful number, since it uses less digits than its factorization.
93995904 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 244798 (or 244786 counting only the distinct ones).
The product of its (nonzero) digits is 393660, while the sum is 48.
The square root of 93995904 is about 9695.1484774603. The cubic root of 93995904 is about 454.6769900831.
The spelling of 93995904 in words is "ninety-three million, nine hundred ninety-five thousand, nine hundred four".
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