Base | Representation |
---|---|
bin | 11100011110101… |
… | …11001010011000 |
3 | 121122112210020112 |
4 | 32033113022120 |
5 | 442130024211 |
6 | 35412343452 |
7 | 5630453642 |
oct | 1617271230 |
9 | 548483215 |
10 | 238908056 |
11 | 112948182 |
12 | 68014b88 |
13 | 3a65ab1a |
14 | 23a2d892 |
15 | 15e9288b |
hex | e3d7298 |
238908056 has 8 divisors (see below), whose sum is σ = 447952620. Its totient is φ = 119454024.
The previous prime is 238908031. The next prime is 238908067. The reversal of 238908056 is 650809832.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14931746 + ... + 14931761.
Almost surely, 2238908056 is an apocalyptic number.
It is an amenable number.
238908056 is a deficient number, since it is larger than the sum of its proper divisors (209044564).
238908056 is a wasteful number, since it uses less digits than its factorization.
238908056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29863513 (or 29863509 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 41.
The square root of 238908056 is about 15456.6508662129. The cubic root of 238908056 is about 620.5025893552.
The spelling of 238908056 in words is "two hundred thirty-eight million, nine hundred eight thousand, fifty-six".
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