Base | Representation |
---|---|
bin | 11011000101111… |
… | …00100101000100 |
3 | 120211122020202011 |
4 | 31202330211010 |
5 | 431134433321 |
6 | 34315024004 |
7 | 5426501461 |
oct | 1542744504 |
9 | 524566664 |
10 | 227264836 |
11 | 107315487 |
12 | 6413b004 |
13 | 38112346 |
14 | 2227c668 |
15 | 14e42ae1 |
hex | d8bc944 |
227264836 has 6 divisors (see below), whose sum is σ = 397713470. Its totient is φ = 113632416.
The previous prime is 227264827. The next prime is 227264837. The reversal of 227264836 is 638462722.
It can be written as a sum of positive squares in only one way, i.e., 146264836 + 81000000 = 12094^2 + 9000^2 .
It is not an unprimeable number, because it can be changed into a prime (227264837) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28408101 + ... + 28408108.
Almost surely, 2227264836 is an apocalyptic number.
It is an amenable number.
227264836 is a deficient number, since it is larger than the sum of its proper divisors (170448634).
227264836 is a wasteful number, since it uses less digits than its factorization.
227264836 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56816213 (or 56816211 counting only the distinct ones).
The product of its digits is 193536, while the sum is 40.
The square root of 227264836 is about 15075.3055027087. The cubic root of 227264836 is about 610.2541590714.
The spelling of 227264836 in words is "two hundred twenty-seven million, two hundred sixty-four thousand, eight hundred thirty-six".
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