Base | Representation |
---|---|
bin | 10000001110001… |
… | …110110110000100 |
3 | 200222010110221110 |
4 | 100032032312010 |
5 | 1024133310101 |
6 | 43001245020 |
7 | 6513242454 |
oct | 2016166604 |
9 | 628113843 |
10 | 272166276 |
11 | 12a6a3608 |
12 | 77193770 |
13 | 44503b45 |
14 | 28209d64 |
15 | 18d61cd6 |
hex | 1038ed84 |
272166276 has 24 divisors (see below), whose sum is σ = 656953920. Its totient is φ = 87593632.
The previous prime is 272166259. The next prime is 272166283. The reversal of 272166276 is 672661272.
It is a happy number.
272166276 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 390696 + ... + 391391.
It is an arithmetic number, because the mean of its divisors is an integer number (27373080).
Almost surely, 2272166276 is an apocalyptic number.
It is an amenable number.
272166276 is an abundant number, since it is smaller than the sum of its proper divisors (384787644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
272166276 is a wasteful number, since it uses less digits than its factorization.
272166276 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 782123 (or 782121 counting only the distinct ones).
The product of its digits is 84672, while the sum is 39.
The square root of 272166276 is about 16497.4627140054. The cubic root of 272166276 is about 648.0543602468.
The spelling of 272166276 in words is "two hundred seventy-two million, one hundred sixty-six thousand, two hundred seventy-six".
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