Base | Representation |
---|---|
bin | 101011111010… |
… | …110110110000 |
3 | 210122221020012 |
4 | 223322312300 |
5 | 10421411024 |
6 | 1050434052 |
7 | 166601240 |
oct | 53726660 |
9 | 23587205 |
10 | 11513264 |
11 | 65540a4 |
12 | 3a32928 |
13 | 25015a9 |
14 | 1759b20 |
15 | 102650e |
hex | afadb0 |
11513264 has 20 divisors (see below), whose sum is σ = 25493904. Its totient is φ = 4934208.
The previous prime is 11513263. The next prime is 11513269. The reversal of 11513264 is 46231511.
It is not an unprimeable number, because it can be changed into a prime (11513263) 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, 51287 + ... + 51510.
Almost surely, 211513264 is an apocalyptic number.
11513264 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
11513264 is an abundant number, since it is smaller than the sum of its proper divisors (13980640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11513264 is a wasteful number, since it uses less digits than its factorization.
11513264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102812 (or 102806 counting only the distinct ones).
The product of its digits is 720, while the sum is 23.
The square root of 11513264 is about 3393.1200980808. The cubic root of 11513264 is about 225.8046187747.
Adding to 11513264 its reverse (46231511), we get a palindrome (57744775).
The spelling of 11513264 in words is "eleven million, five hundred thirteen thousand, two hundred sixty-four".
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