Base | Representation |
---|---|
bin | 10101011010000110… |
… | …11111101111110010 |
3 | 1002122222200121112220 |
4 | 22231003133233302 |
5 | 142014241400201 |
6 | 5140245301510 |
7 | 554546342514 |
oct | 125503375762 |
9 | 32588617486 |
10 | 11493309426 |
11 | 4968745535 |
12 | 2289104896 |
13 | 11121a9311 |
14 | 7b0603bb4 |
15 | 474035036 |
hex | 2ad0dfbf2 |
11493309426 has 16 divisors (see below), whose sum is σ = 23048249664. Its totient is φ = 3820831344.
The previous prime is 11493309419. The next prime is 11493309467. The reversal of 11493309426 is 62490339411.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2565526 + ... + 2570001.
It is an arithmetic number, because the mean of its divisors is an integer number (1440515604).
Almost surely, 211493309426 is an apocalyptic number.
11493309426 is an abundant number, since it is smaller than the sum of its proper divisors (11554940238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11493309426 is a wasteful number, since it uses less digits than its factorization.
11493309426 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5135905.
The product of its (nonzero) digits is 139968, while the sum is 42.
The spelling of 11493309426 in words is "eleven billion, four hundred ninety-three million, three hundred nine thousand, four hundred twenty-six".
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