Base | Representation |
---|---|
bin | 11101111001001… |
… | …10111010101100 |
3 | 122110212101111021 |
4 | 32330212322230 |
5 | 1003144102233 |
6 | 40514503524 |
7 | 6133334104 |
oct | 1674467254 |
9 | 573771437 |
10 | 250769068 |
11 | 119609570 |
12 | 6bb94ba4 |
13 | 3cc51784 |
14 | 2543a204 |
15 | 17036e2d |
hex | ef26eac |
250769068 has 48 divisors (see below), whose sum is σ = 510451200. Its totient is φ = 106591680.
The previous prime is 250769059. The next prime is 250769081. The reversal of 250769068 is 860967052.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64146 + ... + 67942.
It is an arithmetic number, because the mean of its divisors is an integer number (10634400).
Almost surely, 2250769068 is an apocalyptic number.
It is an amenable number.
250769068 is an abundant number, since it is smaller than the sum of its proper divisors (259682132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
250769068 is a wasteful number, since it uses less digits than its factorization.
250769068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3910 (or 3908 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 43.
The square root of 250769068 is about 15835.6896913270. The cubic root of 250769068 is about 630.6058403186.
The spelling of 250769068 in words is "two hundred fifty million, seven hundred sixty-nine thousand, sixty-eight".
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