Base | Representation |
---|---|
bin | 1101000110010010010… |
… | …0010110011110101100 |
3 | 210111211102021100122222 |
4 | 3101210210112132230 |
5 | 12141323020102002 |
6 | 251213022254512 |
7 | 22154225421626 |
oct | 3214444263654 |
9 | 714742240588 |
10 | 225025550252 |
11 | 87484069538 |
12 | 37740727438 |
13 | 182b1c30189 |
14 | ac699d9c16 |
15 | 5cc04e21a2 |
hex | 34649167ac |
225025550252 has 48 divisors (see below), whose sum is σ = 399753446400. Its totient is φ = 110825282880.
The previous prime is 225025550251. The next prime is 225025550291. The reversal of 225025550252 is 252055520522.
It is not an unprimeable number, because it can be changed into a prime (225025550251) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66990149 + ... + 66993507.
It is an arithmetic number, because the mean of its divisors is an integer number (8328196800).
Almost surely, 2225025550252 is an apocalyptic number.
It is an amenable number.
225025550252 is a deficient number, since it is larger than the sum of its proper divisors (174727896148).
225025550252 is a wasteful number, since it uses less digits than its factorization.
225025550252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4406 (or 4404 counting only the distinct ones).
The product of its (nonzero) digits is 100000, while the sum is 35.
The spelling of 225025550252 in words is "two hundred twenty-five billion, twenty-five million, five hundred fifty thousand, two hundred fifty-two".
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