Base | Representation |
---|---|
bin | 10000000001111… |
… | …110001010111010 |
3 | 200202002012010110 |
4 | 100001332022322 |
5 | 1022322433000 |
6 | 42404325150 |
7 | 6444025230 |
oct | 2001761272 |
9 | 622065113 |
10 | 268952250 |
11 | 1288a8896 |
12 | 760a37b6 |
13 | 43949c58 |
14 | 27a10950 |
15 | 18929850 |
hex | 1007e2ba |
268952250 has 64 divisors (see below), whose sum is σ = 767220480. Its totient is φ = 61473600.
The previous prime is 268952237. The next prime is 268952279. The reversal of 268952250 is 52259862.
It is a junction number, because it is equal to n+sod(n) for n = 268952199 and 268952208.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20365 + ... + 30864.
It is an arithmetic number, because the mean of its divisors is an integer number (11987820).
Almost surely, 2268952250 is an apocalyptic number.
268952250 is an abundant number, since it is smaller than the sum of its proper divisors (498268230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
268952250 is a wasteful number, since it uses less digits than its factorization.
268952250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51256 (or 51246 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 39.
The square root of 268952250 is about 16399.7637178101. The cubic root of 268952250 is about 645.4932828879.
The spelling of 268952250 in words is "two hundred sixty-eight million, nine hundred fifty-two thousand, two hundred fifty".
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