Base | Representation |
---|---|
bin | 10000010001000… |
… | …010011101000100 |
3 | 201000111212002212 |
4 | 100101002131010 |
5 | 1024330330311 |
6 | 43025122552 |
7 | 6522425345 |
oct | 2021023504 |
9 | 630455085 |
10 | 272901956 |
11 | 130056308 |
12 | 77489458 |
13 | 44700962 |
14 | 2835c0cc |
15 | 18e59c8b |
hex | 10442744 |
272901956 has 12 divisors (see below), whose sum is σ = 477696492. Its totient is φ = 136417248.
The previous prime is 272901947. The next prime is 272901961. The reversal of 272901956 is 659109272.
272901956 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 253892356 + 19009600 = 15934^2 + 4360^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21866 + ... + 31998.
It is an arithmetic number, because the mean of its divisors is an integer number (39808041).
Almost surely, 2272901956 is an apocalyptic number.
It is an amenable number.
272901956 is a deficient number, since it is larger than the sum of its proper divisors (204794536).
272901956 is a wasteful number, since it uses less digits than its factorization.
272901956 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16870 (or 16868 counting only the distinct ones).
The product of its (nonzero) digits is 68040, while the sum is 41.
The square root of 272901956 is about 16519.7444290158. The cubic root of 272901956 is about 648.6377434551.
The spelling of 272901956 in words is "two hundred seventy-two million, nine hundred one thousand, nine hundred fifty-six".
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