Base | Representation |
---|---|
bin | 101101101001… |
… | …111101101000 |
3 | 211112001111121 |
4 | 231221331220 |
5 | 11030441420 |
6 | 1104305024 |
7 | 203505115 |
oct | 55517550 |
9 | 24461447 |
10 | 11968360 |
11 | 6835008 |
12 | 4012174 |
13 | 2630791 |
14 | 183790c |
15 | 10b62aa |
hex | b69f68 |
11968360 has 24 divisors (see below), whose sum is σ = 26978130. Its totient is φ = 4778592.
The previous prime is 11968337. The next prime is 11968379. The reversal of 11968360 is 6386911.
It can be written as a sum of positive squares in only one way, i.e., 10771524 + 1196836 = 3282^2 + 1094^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21607 + ... + 22153.
Almost surely, 211968360 is an apocalyptic number.
11968360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11968360 is an abundant number, since it is smaller than the sum of its proper divisors (15009770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11968360 is an frugal number, since it uses more digits than its factorization.
11968360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1105 (or 554 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 34.
The square root of 11968360 is about 3459.5317602242. The cubic root of 11968360 is about 228.7414560795.
The spelling of 11968360 in words is "eleven million, nine hundred sixty-eight thousand, three hundred sixty".
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