Base | Representation |
---|---|
bin | 10000010001001… |
… | …001110001100000 |
3 | 201000120101020020 |
4 | 100101021301200 |
5 | 1024332310221 |
6 | 43025513440 |
7 | 6522611634 |
oct | 2021116140 |
9 | 630511206 |
10 | 272931936 |
11 | 130076892 |
12 | 774a2880 |
13 | 447114b4 |
14 | 28368dc4 |
15 | 18e63ac6 |
hex | 10449c60 |
272931936 has 48 divisors (see below), whose sum is σ = 739565568. Its totient is φ = 88041600.
The previous prime is 272931929. The next prime is 272931949. The reversal of 272931936 is 639139272.
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
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, 42880 + ... + 48831.
It is an arithmetic number, because the mean of its divisors is an integer number (15407616).
Almost surely, 2272931936 is an apocalyptic number.
It is an amenable number.
272931936 is an abundant number, since it is smaller than the sum of its proper divisors (466633632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
272931936 is a wasteful number, since it uses less digits than its factorization.
272931936 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91755 (or 91747 counting only the distinct ones).
The product of its digits is 122472, while the sum is 42.
The square root of 272931936 is about 16520.6518031221. The cubic root of 272931936 is about 648.6614949002.
The spelling of 272931936 in words is "two hundred seventy-two million, nine hundred thirty-one thousand, nine hundred thirty-six".
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