Base | Representation |
---|---|
bin | 10000001111011… |
… | …000000010011000 |
3 | 200222200201012000 |
4 | 100033120002120 |
5 | 1024222403242 |
6 | 43011521000 |
7 | 6515631504 |
oct | 2017300230 |
9 | 628621160 |
10 | 272466072 |
11 | 12a88887a |
12 | 772b9160 |
13 | 445aa438 |
14 | 28287304 |
15 | 18dc0a4c |
hex | 103d8098 |
272466072 has 64 divisors (see below), whose sum is σ = 801381600. Its totient is φ = 85478400.
The previous prime is 272466067. The next prime is 272466127. The reversal of 272466072 is 270664272.
272466072 is a `hidden beast` number, since 2 + 7 + 2 + 46 + 607 + 2 = 666.
It is a super-2 number, since 2×2724660722 = 148475520782218368, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33429 + ... + 40772.
Almost surely, 2272466072 is an apocalyptic number.
It is an amenable number.
272466072 is an abundant number, since it is smaller than the sum of its proper divisors (528915528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
272466072 is a wasteful number, since it uses less digits than its factorization.
272466072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74233 (or 74223 counting only the distinct ones).
The product of its (nonzero) digits is 56448, while the sum is 36.
The square root of 272466072 is about 16506.5463377413. The cubic root of 272466072 is about 648.2922207387.
The spelling of 272466072 in words is "two hundred seventy-two million, four hundred sixty-six thousand, seventy-two".
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