Base | Representation |
---|---|
bin | 10000001110001… |
… | …101011100010100 |
3 | 200222010012001201 |
4 | 100032031130110 |
5 | 1024133114112 |
6 | 43001202244 |
7 | 6513216640 |
oct | 2016153424 |
9 | 628105051 |
10 | 272160532 |
11 | 12a69a266 |
12 | 77190384 |
13 | 44501347 |
14 | 28207c20 |
15 | 18d60257 |
hex | 1038d714 |
272160532 has 24 divisors (see below), whose sum is σ = 561881600. Its totient is φ = 112877280.
The previous prime is 272160523. The next prime is 272160547. The reversal of 272160532 is 235061272.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a self number, because there is not a number n which added to its sum of digits gives 272160532.
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, 155907 + ... + 157642.
Almost surely, 2272160532 is an apocalyptic number.
It is an amenable number.
272160532 is an abundant number, since it is smaller than the sum of its proper divisors (289721068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
272160532 is a wasteful number, since it uses less digits than its factorization.
272160532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 313591 (or 313589 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 28.
The square root of 272160532 is about 16497.2886257106. The cubic root of 272160532 is about 648.0498012073.
The spelling of 272160532 in words is "two hundred seventy-two million, one hundred sixty thousand, five hundred thirty-two".
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