Base | Representation |
---|---|
bin | 11100011100101… |
… | …11001101011010 |
3 | 121122001110220200 |
4 | 32032113031122 |
5 | 442043133411 |
6 | 35403003030 |
7 | 5625313146 |
oct | 1616271532 |
9 | 548043820 |
10 | 238646106 |
11 | 112789396 |
12 | 67b09476 |
13 | 3a59881a |
14 | 239a2226 |
15 | 15e3ee56 |
hex | e39735a |
238646106 has 24 divisors (see below), whose sum is σ = 521018784. Its totient is φ = 78940680.
The previous prime is 238646063. The next prime is 238646141. The reversal of 238646106 is 601646832.
238646106 is a `hidden beast` number, since 2 + 3 + 8 + 646 + 1 + 0 + 6 = 666.
238646106 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48246 + ... + 52961.
It is an arithmetic number, because the mean of its divisors is an integer number (21709116).
Almost surely, 2238646106 is an apocalyptic number.
238646106 is an abundant number, since it is smaller than the sum of its proper divisors (282372678).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
238646106 is a wasteful number, since it uses less digits than its factorization.
238646106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101346 (or 101343 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 36.
The square root of 238646106 is about 15448.1748436506. The cubic root of 238646106 is about 620.2757237038.
The spelling of 238646106 in words is "two hundred thirty-eight million, six hundred forty-six thousand, one hundred six".
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