Base | Representation |
---|---|
bin | 11010110110100… |
… | …10010010011010 |
3 | 120200212012222010 |
4 | 31123102102122 |
5 | 430131202402 |
6 | 34204010350 |
7 | 5403435534 |
oct | 1533222232 |
9 | 520765863 |
10 | 225256602 |
11 | 10617368a |
12 | 635309b6 |
13 | 3788b23c |
14 | 21cb8854 |
15 | 14b97a6c |
hex | d6d249a |
225256602 has 16 divisors (see below), whose sum is σ = 465046272. Its totient is φ = 72663360.
The previous prime is 225256567. The next prime is 225256649. The reversal of 225256602 is 206652522.
225256602 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 225256602.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 605343 + ... + 605714.
It is an arithmetic number, because the mean of its divisors is an integer number (29065392).
Almost surely, 2225256602 is an apocalyptic number.
225256602 is an abundant number, since it is smaller than the sum of its proper divisors (239789670).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
225256602 is a wasteful number, since it uses less digits than its factorization.
225256602 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1211093.
The product of its (nonzero) digits is 14400, while the sum is 30.
The square root of 225256602 is about 15008.5509627012. The cubic root of 225256602 is about 608.4513273008.
The spelling of 225256602 in words is "two hundred twenty-five million, two hundred fifty-six thousand, six hundred two".
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