Base | Representation |
---|---|
bin | 11101110101010… |
… | …01101101100010 |
3 | 122102220100000010 |
4 | 32322221231202 |
5 | 1003031144401 |
6 | 40455505350 |
7 | 6126066663 |
oct | 1672515542 |
9 | 572810003 |
10 | 250256226 |
11 | 119299230 |
12 | 6b988256 |
13 | 3cb0220c |
14 | 2534536a |
15 | 16e84ed6 |
hex | eea9b62 |
250256226 has 32 divisors (see below), whose sum is σ = 549651456. Its totient is φ = 75330000.
The previous prime is 250256219. The next prime is 250256257. The reversal of 250256226 is 622652052.
It is a junction number, because it is equal to n+sod(n) for n = 250256193 and 250256202.
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, 2590 + ... + 22521.
It is an arithmetic number, because the mean of its divisors is an integer number (17176608).
Almost surely, 2250256226 is an apocalyptic number.
250256226 is an abundant number, since it is smaller than the sum of its proper divisors (299395230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
250256226 is a wasteful number, since it uses less digits than its factorization.
250256226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25278.
The product of its (nonzero) digits is 14400, while the sum is 30.
The square root of 250256226 is about 15819.4888033716. The cubic root of 250256226 is about 630.1756678179.
The spelling of 250256226 in words is "two hundred fifty million, two hundred fifty-six thousand, two hundred twenty-six".
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