Base | Representation |
---|---|
bin | 11101110111100… |
… | …11111001111101 |
3 | 122110110202212122 |
4 | 32323303321331 |
5 | 1003120411000 |
6 | 40510212325 |
7 | 6131503664 |
oct | 1673637175 |
9 | 573422778 |
10 | 250560125 |
11 | 119486592 |
12 | 6bab40a5 |
13 | 3cbaa63a |
14 | 253c3ddb |
15 | 16ee5085 |
hex | eef3e7d |
250560125 has 16 divisors (see below), whose sum is σ = 329160000. Its totient is φ = 189896400.
The previous prime is 250560071. The next prime is 250560133. The reversal of 250560125 is 521065052.
It is not a de Polignac number, because 250560125 - 218 = 250297981 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 250560094 and 250560103.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50375 + ... + 55124.
It is an arithmetic number, because the mean of its divisors is an integer number (20572500).
Almost surely, 2250560125 is an apocalyptic number.
250560125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
250560125 is a deficient number, since it is larger than the sum of its proper divisors (78599875).
250560125 is a wasteful number, since it uses less digits than its factorization.
250560125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105533 (or 105523 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 26.
The square root of 250560125 is about 15829.0910983543. The cubic root of 250560125 is about 630.4306495361.
The spelling of 250560125 in words is "two hundred fifty million, five hundred sixty thousand, one hundred twenty-five".
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