Base | Representation |
---|---|
bin | 10000001110111… |
… | …000110100001110 |
3 | 200222110012202122 |
4 | 100032320310032 |
5 | 1024204310230 |
6 | 43005052542 |
7 | 6514556615 |
oct | 2016706416 |
9 | 628405678 |
10 | 272338190 |
11 | 12a800793 |
12 | 77257152 |
13 | 44564177 |
14 | 2825287c |
15 | 18d97be5 |
hex | 103b8d0e |
272338190 has 24 divisors (see below), whose sum is σ = 494153352. Its totient is φ = 108065600.
The previous prime is 272338169. The next prime is 272338223. The reversal of 272338190 is 91833272.
It is a super-2 number, since 2×2723381902 = 148336179464952200, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 272338190.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 186965 + ... + 188415.
It is an arithmetic number, because the mean of its divisors is an integer number (20589723).
Almost surely, 2272338190 is an apocalyptic number.
272338190 is a deficient number, since it is larger than the sum of its proper divisors (221815162).
272338190 is a wasteful number, since it uses less digits than its factorization.
272338190 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1732 (or 1595 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 35.
The square root of 272338190 is about 16502.6722078577. The cubic root of 272338190 is about 648.1907795096.
The spelling of 272338190 in words is "two hundred seventy-two million, three hundred thirty-eight thousand, one hundred ninety".
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