Base | Representation |
---|---|
bin | 10000010000101… |
… | …101110001110000 |
3 | 201000100112221010 |
4 | 100100231301300 |
5 | 1024320123024 |
6 | 43023230520 |
7 | 6521623416 |
oct | 2020556160 |
9 | 630315833 |
10 | 272817264 |
11 | 12aaa8715 |
12 | 77448440 |
13 | 446a1245 |
14 | 283392b6 |
15 | 18e3eb29 |
hex | 1042dc70 |
272817264 has 40 divisors (see below), whose sum is σ = 707490432. Its totient is φ = 90589120.
The previous prime is 272817263. The next prime is 272817271. The reversal of 272817264 is 462718272.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (272817263) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1819 + ... + 23429.
Almost surely, 2272817264 is an apocalyptic number.
272817264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
272817264 is an abundant number, since it is smaller than the sum of its proper divisors (434673168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
272817264 is a wasteful number, since it uses less digits than its factorization.
272817264 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21885 (or 21879 counting only the distinct ones).
The product of its digits is 75264, while the sum is 39.
The square root of 272817264 is about 16517.1808732604. The cubic root of 272817264 is about 648.5706374117.
The spelling of 272817264 in words is "two hundred seventy-two million, eight hundred seventeen thousand, two hundred sixty-four".
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