Base | Representation |
---|---|
bin | 10000001110011… |
… | …111010110110000 |
3 | 200222020220201012 |
4 | 100032133112300 |
5 | 1024142441104 |
6 | 43002530052 |
7 | 6513643565 |
oct | 2016372660 |
9 | 628226635 |
10 | 272233904 |
11 | 12a73a3a8 |
12 | 77206928 |
13 | 44528867 |
14 | 2822686c |
15 | 18d76d6e |
hex | 1039f5b0 |
272233904 has 20 divisors (see below), whose sum is σ = 545642160. Its totient is φ = 131423040.
The previous prime is 272233883. The next prime is 272233939. The reversal of 272233904 is 409332272.
It is a happy number.
It is a super-2 number, since 2×2722339042 = 148222596974162432, which contains 22 as substring.
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, 292892 + ... + 293819.
It is an arithmetic number, because the mean of its divisors is an integer number (27282108).
Almost surely, 2272233904 is an apocalyptic number.
It is an amenable number.
272233904 is an abundant number, since it is smaller than the sum of its proper divisors (273408256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
272233904 is a wasteful number, since it uses less digits than its factorization.
272233904 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 586748 (or 586742 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 32.
The square root of 272233904 is about 16499.5122352147. The cubic root of 272233904 is about 648.1080320823.
The spelling of 272233904 in words is "two hundred seventy-two million, two hundred thirty-three thousand, nine hundred four".
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