Base | Representation |
---|---|
bin | 10101110010000101… |
… | …01101101100001010 |
3 | 1010012000010122110120 |
4 | 22321002231230022 |
5 | 142422233242421 |
6 | 5212232124110 |
7 | 562541010660 |
oct | 127102555412 |
9 | 33160118416 |
10 | 11694430986 |
11 | 4a612240a7 |
12 | 2324536636 |
13 | 1144a66c64 |
14 | 7cd1d8c30 |
15 | 486a118c6 |
hex | 2b90adb0a |
11694430986 has 32 divisors (see below), whose sum is σ = 26909539200. Its totient is φ = 3318839616.
The previous prime is 11694430967. The next prime is 11694430999. The reversal of 11694430986 is 68903449611.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 928101 + ... + 940616.
It is an arithmetic number, because the mean of its divisors is an integer number (840923100).
Almost surely, 211694430986 is an apocalyptic number.
11694430986 is an abundant number, since it is smaller than the sum of its proper divisors (15215108214).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11694430986 is a wasteful number, since it uses less digits than its factorization.
11694430986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1868878.
The product of its (nonzero) digits is 1119744, while the sum is 51.
The spelling of 11694430986 in words is "eleven billion, six hundred ninety-four million, four hundred thirty thousand, nine hundred eighty-six".
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