Base | Representation |
---|---|
bin | 11101110110001… |
… | …01001100111001 |
3 | 122110010001110110 |
4 | 32323011030321 |
5 | 1003043300300 |
6 | 40502134533 |
7 | 6130046160 |
oct | 1673051471 |
9 | 573101413 |
10 | 250368825 |
11 | 119365893 |
12 | 6ba21449 |
13 | 3cb41545 |
14 | 253743d7 |
15 | 16ea8550 |
hex | eec5339 |
250368825 has 48 divisors (see below), whose sum is σ = 485901440. Its totient is φ = 111352320.
The previous prime is 250368779. The next prime is 250368829. The reversal of 250368825 is 528863052.
It is not a de Polignac number, because 250368825 - 27 = 250368697 is a prime.
It is not an unprimeable number, because it can be changed into a prime (250368829) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12981 + ... + 25869.
Almost surely, 2250368825 is an apocalyptic number.
250368825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
250368825 is a deficient number, since it is larger than the sum of its proper divisors (235532615).
250368825 is a wasteful number, since it uses less digits than its factorization.
250368825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12946 (or 12941 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 39.
The square root of 250368825 is about 15823.0472728865. The cubic root of 250368825 is about 630.2701663135.
The spelling of 250368825 in words is "two hundred fifty million, three hundred sixty-eight thousand, eight hundred twenty-five".
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