Base | Representation |
---|---|
bin | 10000001110011… |
… | …010000010101000 |
3 | 200222012210211222 |
4 | 100032122002220 |
5 | 1024141242021 |
6 | 43002241212 |
7 | 6513523250 |
oct | 2016320250 |
9 | 628183758 |
10 | 272212136 |
11 | 12a725009 |
12 | 771b6208 |
13 | 4451b991 |
14 | 2821c960 |
15 | 18d706ab |
hex | 1039a0a8 |
272212136 has 16 divisors (see below), whose sum is σ = 583311840. Its totient is φ = 116662320.
The previous prime is 272212111. The next prime is 272212159. The reversal of 272212136 is 631212272.
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, 2430410 + ... + 2430521.
It is an arithmetic number, because the mean of its divisors is an integer number (36456990).
Almost surely, 2272212136 is an apocalyptic number.
It is an amenable number.
272212136 is an abundant number, since it is smaller than the sum of its proper divisors (311099704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
272212136 is a wasteful number, since it uses less digits than its factorization.
272212136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4860944 (or 4860940 counting only the distinct ones).
The product of its digits is 2016, while the sum is 26.
The square root of 272212136 is about 16498.8525661635. The cubic root of 272212136 is about 648.0907572419.
The spelling of 272212136 in words is "two hundred seventy-two million, two hundred twelve thousand, one hundred thirty-six".
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