Base | Representation |
---|---|
bin | 11010110111000… |
… | …01001100110010 |
3 | 120200222022202100 |
4 | 31123201030302 |
5 | 430140131212 |
6 | 34205201230 |
7 | 5404111602 |
oct | 1533411462 |
9 | 520868670 |
10 | 225317682 |
11 | 106205567 |
12 | 63560216 |
13 | 378acc95 |
14 | 21cd2c02 |
15 | 14baabdc |
hex | d6e1332 |
225317682 has 24 divisors (see below), whose sum is σ = 490922640. Its totient is φ = 74685240.
The previous prime is 225317627. The next prime is 225317689. The reversal of 225317682 is 286713522.
225317682 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (225317689) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31744 + ... + 38187.
It is an arithmetic number, because the mean of its divisors is an integer number (20455110).
Almost surely, 2225317682 is an apocalyptic number.
225317682 is an abundant number, since it is smaller than the sum of its proper divisors (265604958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
225317682 is a wasteful number, since it uses less digits than its factorization.
225317682 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70118 (or 70115 counting only the distinct ones).
The product of its digits is 40320, while the sum is 36.
The square root of 225317682 is about 15010.5856647900. The cubic root of 225317682 is about 608.5063176956.
The spelling of 225317682 in words is "two hundred twenty-five million, three hundred seventeen thousand, six hundred eighty-two".
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