Base | Representation |
---|---|
bin | 101101011010… |
… | …010100010000 |
3 | 211101210120222 |
4 | 231122110100 |
5 | 11021414042 |
6 | 1103052212 |
7 | 203120222 |
oct | 55322420 |
9 | 24353528 |
10 | 11904272 |
11 | 67a0946 |
12 | 3ba1068 |
13 | 260a563 |
14 | 181c412 |
15 | 10a22d2 |
hex | b5a510 |
11904272 has 20 divisors (see below), whose sum is σ = 23444556. Its totient is φ = 5854080.
The previous prime is 11904259. The next prime is 11904281. The reversal of 11904272 is 27240911.
It can be written as a sum of positive squares in 2 ways, for example, as 3701776 + 8202496 = 1924^2 + 2864^2 .
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, 5123 + ... + 7074.
Almost surely, 211904272 is an apocalyptic number.
It is an amenable number.
11904272 is a deficient number, since it is larger than the sum of its proper divisors (11540284).
11904272 is a wasteful number, since it uses less digits than its factorization.
11904272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12266 (or 12260 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 26.
The square root of 11904272 is about 3450.2568020366. The cubic root of 11904272 is about 228.3324380001.
The spelling of 11904272 in words is "eleven million, nine hundred four thousand, two hundred seventy-two".
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