Base | Representation |
---|---|
bin | 11011001010100… |
… | …10000000000000 |
3 | 120212210100021212 |
4 | 31211102000000 |
5 | 431314024424 |
6 | 34340105252 |
7 | 5434631015 |
oct | 1545220000 |
9 | 525710255 |
10 | 227876864 |
11 | 1076a3296 |
12 | 64395228 |
13 | 38297aa7 |
14 | 2239b70c |
15 | 1501410e |
hex | d952000 |
227876864 has 28 divisors (see below), whose sum is σ = 455742294. Its totient is φ = 113934336.
The previous prime is 227876863. The next prime is 227876879. The reversal of 227876864 is 468678722.
It can be written as a sum of positive squares in only one way, i.e., 189337600 + 38539264 = 13760^2 + 6208^2 .
It is a nialpdrome in base 16.
It is not an unprimeable number, because it can be changed into a prime (227876863) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5717 + ... + 22100.
Almost surely, 2227876864 is an apocalyptic number.
It is an amenable number.
227876864 is a deficient number, since it is larger than the sum of its proper divisors (227865430).
227876864 is an frugal number, since it uses more digits than its factorization.
227876864 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27843 (or 27819 counting only the distinct ones).
The product of its digits is 1806336, while the sum is 50.
The square root of 227876864 is about 15095.5908794588. The cubic root of 227876864 is about 610.8014762686.
The spelling of 227876864 in words is "two hundred twenty-seven million, eight hundred seventy-six thousand, eight hundred sixty-four".
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