Base | Representation |
---|---|
bin | 1101001001010001000… |
… | …0010011011011100010 |
3 | 210120220011201011022102 |
4 | 3102110100103123202 |
5 | 12144442323220000 |
6 | 251424242210402 |
7 | 22213111640054 |
oct | 3222420233342 |
9 | 716804634272 |
10 | 225825601250 |
11 | 87854734707 |
12 | 37924653a02 |
13 | 183ab900332 |
14 | ad03d798d4 |
15 | 5d1a8793d5 |
hex | 34944136e2 |
225825601250 has 30 divisors (see below), whose sum is σ = 423319001589. Its totient is φ = 90323520000.
The previous prime is 225825601231. The next prime is 225825601289. The reversal of 225825601250 is 52106528522.
It is a happy number.
225825601250 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 91223933089 + 134601668161 = 302033^2 + 366881^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=336025.
It is a Duffinian number.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 16794530 + ... + 16807970.
Almost surely, 2225825601250 is an apocalyptic number.
225825601250 is a deficient number, since it is larger than the sum of its proper divisors (197493400339).
225825601250 is an frugal number, since it uses more digits than its factorization.
225825601250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26904 (or 13448 counting only the distinct ones).
The product of its (nonzero) digits is 96000, while the sum is 38.
The spelling of 225825601250 in words is "two hundred twenty-five billion, eight hundred twenty-five million, six hundred one thousand, two hundred fifty".
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