Base | Representation |
---|---|
bin | 11101110100111… |
… | …11011001000100 |
3 | 122102211012000120 |
4 | 32322133121010 |
5 | 1003023321311 |
6 | 40454541540 |
7 | 6125532516 |
oct | 1672373104 |
9 | 572735016 |
10 | 250213956 |
11 | 11926a4a3 |
12 | 6b9678b0 |
13 | 3cab8bc5 |
14 | 25333bb6 |
15 | 16e77706 |
hex | ee9f644 |
250213956 has 24 divisors (see below), whose sum is σ = 618176160. Its totient is φ = 78498432.
The previous prime is 250213949. The next prime is 250213961. The reversal of 250213956 is 659312052.
250213956 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 7 ways as a sum of consecutive naturals, for example, 613066 + ... + 613473.
It is an arithmetic number, because the mean of its divisors is an integer number (25757340).
Almost surely, 2250213956 is an apocalyptic number.
It is an amenable number.
250213956 is an abundant number, since it is smaller than the sum of its proper divisors (367962204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
250213956 is a wasteful number, since it uses less digits than its factorization.
250213956 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1226563 (or 1226561 counting only the distinct ones).
The product of its (nonzero) digits is 16200, while the sum is 33.
The square root of 250213956 is about 15818.1527366504. The cubic root of 250213956 is about 630.1401854833.
The spelling of 250213956 in words is "two hundred fifty million, two hundred thirteen thousand, nine hundred fifty-six".
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