Base | Representation |
---|---|
bin | 11011000110000… |
… | …11111010011010 |
3 | 120211200202221200 |
4 | 31203003322122 |
5 | 431141413444 |
6 | 34315415030 |
7 | 5426655162 |
oct | 1543037232 |
9 | 524622850 |
10 | 227294874 |
11 | 107336004 |
12 | 64154476 |
13 | 38122c11 |
14 | 222895a2 |
15 | 14e4b969 |
hex | d8c3e9a |
227294874 has 12 divisors (see below), whose sum is σ = 492472266. Its totient is φ = 75764952.
The previous prime is 227294863. The next prime is 227294911. The reversal of 227294874 is 478492722.
It can be written as a sum of positive squares in only one way, i.e., 180714249 + 46580625 = 13443^2 + 6825^2 .
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, 6313729 + ... + 6313764.
Almost surely, 2227294874 is an apocalyptic number.
227294874 is an abundant number, since it is smaller than the sum of its proper divisors (265177392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
227294874 is a wasteful number, since it uses less digits than its factorization.
227294874 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12627501 (or 12627498 counting only the distinct ones).
The product of its digits is 451584, while the sum is 45.
The square root of 227294874 is about 15076.3017348420. The cubic root of 227294874 is about 610.2810440150.
The spelling of 227294874 in words is "two hundred twenty-seven million, two hundred ninety-four thousand, eight hundred seventy-four".
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