Base | Representation |
---|---|
bin | 10101111010111111… |
… | …11001101000000000 |
3 | 1010101012210211210201 |
4 | 22331133321220000 |
5 | 143100403102122 |
6 | 5223502334544 |
7 | 564436320643 |
oct | 127537715000 |
9 | 33335724721 |
10 | 11769190912 |
11 | 4a9a446366 |
12 | 234558a454 |
13 | 11573b11bb |
14 | 7d90d9a5a |
15 | 48d37ca27 |
hex | 2bd7f9a00 |
11769190912 has 80 divisors (see below), whose sum is σ = 23830072992. Its totient is φ = 5806428160.
The previous prime is 11769190907. The next prime is 11769190931. The reversal of 11769190912 is 21909196711.
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, 15224958 + ... + 15225730.
Almost surely, 211769190912 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11769190912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11915036496).
11769190912 is an abundant number, since it is smaller than the sum of its proper divisors (12060882080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11769190912 is an equidigital number, since it uses as much as digits as its factorization.
11769190912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1149 (or 1133 counting only the distinct ones).
The product of its (nonzero) digits is 61236, while the sum is 46.
The spelling of 11769190912 in words is "eleven billion, seven hundred sixty-nine million, one hundred ninety thousand, nine hundred twelve".
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