Base | Representation |
---|---|
bin | 11100011110111… |
… | …11010010000011 |
3 | 121122121110212100 |
4 | 32033133102003 |
5 | 442132110230 |
6 | 35413201443 |
7 | 5630652624 |
oct | 1617372203 |
9 | 548543770 |
10 | 238941315 |
11 | 112970168 |
12 | 68030283 |
13 | 3a66ccc2 |
14 | 23a3ba4b |
15 | 15e9c660 |
hex | e3df483 |
238941315 has 12 divisors (see below), whose sum is σ = 414165024. Its totient is φ = 127435344.
The previous prime is 238941299. The next prime is 238941349. The reversal of 238941315 is 513149832.
238941315 is a `hidden beast` number, since 238 + 9 + 413 + 1 + 5 = 666.
It is not a de Polignac number, because 238941315 - 24 = 238941299 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 238941315.
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, 2654859 + ... + 2654948.
It is an arithmetic number, because the mean of its divisors is an integer number (34513752).
Almost surely, 2238941315 is an apocalyptic number.
238941315 is a deficient number, since it is larger than the sum of its proper divisors (175223709).
238941315 is a wasteful number, since it uses less digits than its factorization.
238941315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5309818 (or 5309815 counting only the distinct ones).
The product of its digits is 25920, while the sum is 36.
The square root of 238941315 is about 15457.7267086723. The cubic root of 238941315 is about 620.5313819353.
The spelling of 238941315 in words is "two hundred thirty-eight million, nine hundred forty-one thousand, three hundred fifteen".
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