Base | Representation |
---|---|
bin | 101011111001… |
… | …110010000100 |
3 | 210122201012101 |
4 | 223321302010 |
5 | 10421240433 |
6 | 1050401444 |
7 | 166552360 |
oct | 53716204 |
9 | 23581171 |
10 | 11508868 |
11 | 6550868 |
12 | 3a30284 |
13 | 24cc5a7 |
14 | 17582a0 |
15 | 102507d |
hex | af9c84 |
11508868 has 12 divisors (see below), whose sum is σ = 23017792. Its totient is φ = 4932360.
The previous prime is 11508841. The next prime is 11508869. The reversal of 11508868 is 86880511.
11508868 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.
11508868 is an admirable number.
11508868 is strictly pandigital in base 8.
It is not an unprimeable number, because it can be changed into a prime (11508869) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205488 + ... + 205543.
Almost surely, 211508868 is an apocalyptic number.
It is an amenable number.
11508868 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11508868 is a wasteful number, since it uses less digits than its factorization.
11508868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 411042 (or 411040 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 37.
The square root of 11508868 is about 3392.4722548608. The cubic root of 11508868 is about 225.7758761735.
The spelling of 11508868 in words is "eleven million, five hundred eight thousand, eight hundred sixty-eight".
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