Base | Representation |
---|---|
bin | 11011010111011… |
… | …11100011001100 |
3 | 120222222101212220 |
4 | 31223233203030 |
5 | 432232231024 |
6 | 34440255340 |
7 | 5455214343 |
oct | 1553574314 |
9 | 528871786 |
10 | 229570764 |
11 | 10864aa05 |
12 | 64a71550 |
13 | 3873bab7 |
14 | 226bcb5a |
15 | 1524ae79 |
hex | daef8cc |
229570764 has 24 divisors (see below), whose sum is σ = 536267760. Its totient is φ = 76437504.
The previous prime is 229570753. The next prime is 229570777. The reversal of 229570764 is 467075922.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 852 + ... + 21444.
It is an arithmetic number, because the mean of its divisors is an integer number (22344490).
Almost surely, 2229570764 is an apocalyptic number.
It is an amenable number.
229570764 is an abundant number, since it is smaller than the sum of its proper divisors (306696996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
229570764 is a wasteful number, since it uses less digits than its factorization.
229570764 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21529 (or 21527 counting only the distinct ones).
The product of its (nonzero) digits is 211680, while the sum is 42.
The square root of 229570764 is about 15151.5927875587. The cubic root of 229570764 is about 612.3111856711.
The spelling of 229570764 in words is "two hundred twenty-nine million, five hundred seventy thousand, seven hundred sixty-four".
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