Base | Representation |
---|---|
bin | 101101101001… |
… | …111100100000 |
3 | 211112001101221 |
4 | 231221330200 |
5 | 11030441123 |
6 | 1104304424 |
7 | 203504653 |
oct | 55517440 |
9 | 24461357 |
10 | 11968288 |
11 | 6834a52 |
12 | 4012114 |
13 | 2630737 |
14 | 183789a |
15 | 10b625d |
hex | b69f20 |
11968288 has 12 divisors (see below), whose sum is σ = 23562630. Its totient is φ = 5984128.
The previous prime is 11968217. The next prime is 11968321. The reversal of 11968288 is 88286911.
11968288 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 11916304 + 51984 = 3452^2 + 228^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186973 + ... + 187036.
Almost surely, 211968288 is an apocalyptic number.
It is an amenable number.
11968288 is a deficient number, since it is larger than the sum of its proper divisors (11594342).
11968288 is an equidigital number, since it uses as much as digits as its factorization.
11968288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 374019 (or 374011 counting only the distinct ones).
The product of its digits is 55296, while the sum is 43.
The square root of 11968288 is about 3459.5213541760. The cubic root of 11968288 is about 228.7409973863.
It can be divided in two parts, 1196828 and 8, that added together give a square (1196836 = 10942).
The spelling of 11968288 in words is "eleven million, nine hundred sixty-eight thousand, two hundred eighty-eight".
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