Base | Representation |
---|---|
bin | 1100111101100… |
… | …11011101011000 |
3 | 21120121111000212 |
4 | 12132303131120 |
5 | 210314112032 |
6 | 14442350252 |
7 | 2460155360 |
oct | 636633530 |
9 | 246544025 |
10 | 108738392 |
11 | 5641a844 |
12 | 304bb388 |
13 | 196b3059 |
14 | 106279a0 |
15 | 982dbb2 |
hex | 67b3758 |
108738392 has 32 divisors (see below), whose sum is σ = 246719520. Its totient is φ = 43860480.
The previous prime is 108738379. The next prime is 108738403. The reversal of 108738392 is 293837801.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56159 + ... + 58062.
It is an arithmetic number, because the mean of its divisors is an integer number (7709985).
Almost surely, 2108738392 is an apocalyptic number.
It is an amenable number.
108738392 is an abundant number, since it is smaller than the sum of its proper divisors (137981128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108738392 is a wasteful number, since it uses less digits than its factorization.
108738392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114251 (or 114247 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 41.
The square root of 108738392 is about 10427.7702314541. The cubic root of 108738392 is about 477.3031517767.
The spelling of 108738392 in words is "one hundred eight million, seven hundred thirty-eight thousand, three hundred ninety-two".
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