Base | Representation |
---|---|
bin | 11011000100000… |
… | …10001001111010 |
3 | 120211012002110222 |
4 | 31202002021322 |
5 | 431104304110 |
6 | 34305540042 |
7 | 5424454004 |
oct | 1542021172 |
9 | 524162428 |
10 | 227025530 |
11 | 107171706 |
12 | 64044622 |
13 | 3805a444 |
14 | 22219374 |
15 | 14de6c55 |
hex | d88227a |
227025530 has 16 divisors (see below), whose sum is σ = 415346184. Its totient is φ = 89321280.
The previous prime is 227025517. The next prime is 227025541. The reversal of 227025530 is 35520722.
It can be written as a sum of positive squares in 4 ways, for example, as 47706649 + 179318881 = 6907^2 + 13391^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 227025530.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185477 + ... + 186696.
Almost surely, 2227025530 is an apocalyptic number.
227025530 is a deficient number, since it is larger than the sum of its proper divisors (188320654).
227025530 is a wasteful number, since it uses less digits than its factorization.
227025530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 372241.
The product of its (nonzero) digits is 4200, while the sum is 26.
The square root of 227025530 is about 15067.3663923063. The cubic root of 227025530 is about 610.0398881020.
The spelling of 227025530 in words is "two hundred twenty-seven million, twenty-five thousand, five hundred thirty".
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