Base | Representation |
---|---|
bin | 10000010000101… |
… | …010110011001100 |
3 | 201000022221012102 |
4 | 100100222303030 |
5 | 1024314230233 |
6 | 43023054232 |
7 | 6521543024 |
oct | 2020526314 |
9 | 630287172 |
10 | 272805068 |
11 | 12aa9a538 |
12 | 77441378 |
13 | 44698823 |
14 | 28334a84 |
15 | 18e3b1e8 |
hex | 1042accc |
272805068 has 12 divisors (see below), whose sum is σ = 478361520. Its totient is φ = 136130352.
The previous prime is 272805041. The next prime is 272805073. The reversal of 272805068 is 860508272.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 65783 + ... + 69806.
It is an arithmetic number, because the mean of its divisors is an integer number (39863460).
Almost surely, 2272805068 is an apocalyptic number.
It is an amenable number.
272805068 is a deficient number, since it is larger than the sum of its proper divisors (205556452).
272805068 is a wasteful number, since it uses less digits than its factorization.
272805068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136096 (or 136094 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 38.
The square root of 272805068 is about 16516.8116778027. The cubic root of 272805068 is about 648.5609727186.
The spelling of 272805068 in words is "two hundred seventy-two million, eight hundred five thousand, sixty-eight".
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