Base | Representation |
---|---|
bin | 11010110110111… |
… | …11000010111110 |
3 | 120200221212122200 |
4 | 31123133002332 |
5 | 430134340422 |
6 | 34205052330 |
7 | 5404044102 |
oct | 1533370276 |
9 | 520855580 |
10 | 225308862 |
11 | 1061a9979 |
12 | 635570a6 |
13 | 378a8c6c |
14 | 21ccd902 |
15 | 14ba82ac |
hex | d6df0be |
225308862 has 12 divisors (see below), whose sum is σ = 488169240. Its totient is φ = 75102948.
The previous prime is 225308857. The next prime is 225308887. The reversal of 225308862 is 268803522.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6258562 + ... + 6258597.
It is an arithmetic number, because the mean of its divisors is an integer number (40680770).
Almost surely, 2225308862 is an apocalyptic number.
225308862 is an abundant number, since it is smaller than the sum of its proper divisors (262860378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
225308862 is a wasteful number, since it uses less digits than its factorization.
225308862 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12517167 (or 12517164 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 36.
The square root of 225308862 is about 15010.2918692476. The cubic root of 225308862 is about 608.4983776534.
The spelling of 225308862 in words is "two hundred twenty-five million, three hundred eight thousand, eight hundred sixty-two".
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