Base | Representation |
---|---|
bin | 11011000101111… |
… | …00011010001010 |
3 | 120211122012210022 |
4 | 31202330122022 |
5 | 431134423023 |
6 | 34315020442 |
7 | 5426466443 |
oct | 1542743212 |
9 | 524565708 |
10 | 227264138 |
11 | 107314a02 |
12 | 6413a722 |
13 | 38111c2a |
14 | 2227c2ca |
15 | 14e427c8 |
hex | d8bc68a |
227264138 has 8 divisors (see below), whose sum is σ = 350109732. Its totient is φ = 110560896.
The previous prime is 227264099. The next prime is 227264197. The reversal of 227264138 is 831462722.
227264138 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 226412209 + 851929 = 15047^2 + 923^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 227264098 and 227264107.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1535495 + ... + 1535642.
Almost surely, 2227264138 is an apocalyptic number.
227264138 is a deficient number, since it is larger than the sum of its proper divisors (122845594).
227264138 is a wasteful number, since it uses less digits than its factorization.
227264138 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3071176.
The product of its digits is 32256, while the sum is 35.
The square root of 227264138 is about 15075.2823522480. The cubic root of 227264138 is about 610.2535343115.
The spelling of 227264138 in words is "two hundred twenty-seven million, two hundred sixty-four thousand, one hundred thirty-eight".
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