Base | Representation |
---|---|
bin | 11010110111011… |
… | …11110011111001 |
3 | 120201002100211220 |
4 | 31123233303321 |
5 | 430144040104 |
6 | 34210342253 |
7 | 5404451226 |
oct | 1533576371 |
9 | 521070756 |
10 | 225377529 |
11 | 106246523 |
12 | 6358a989 |
13 | 379012b0 |
14 | 21d0a94d |
15 | 14bbd7d9 |
hex | d6efcf9 |
225377529 has 16 divisors (see below), whose sum is σ = 337690752. Its totient is φ = 132663168.
The previous prime is 225377507. The next prime is 225377539. The reversal of 225377529 is 925773522.
It is not a de Polignac number, because 225377529 - 25 = 225377497 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (225377539) 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, 124732 + ... + 126525.
It is an arithmetic number, because the mean of its divisors is an integer number (21105672).
Almost surely, 2225377529 is an apocalyptic number.
It is an amenable number.
225377529 is a deficient number, since it is larger than the sum of its proper divisors (112313223).
225377529 is a wasteful number, since it uses less digits than its factorization.
225377529 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 251296.
The product of its digits is 264600, while the sum is 42.
The square root of 225377529 is about 15012.5790256038. The cubic root of 225377529 is about 608.5601883809.
The spelling of 225377529 in words is "two hundred twenty-five million, three hundred seventy-seven thousand, five hundred twenty-nine".
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