Base | Representation |
---|---|
bin | 10110001110011111… |
… | …10110001101010000 |
3 | 1010210121120202020022 |
4 | 23013033312031100 |
5 | 143414241123033 |
6 | 5252024203012 |
7 | 601463512334 |
oct | 130717661520 |
9 | 33717522208 |
10 | 11932754768 |
11 | 5073802300 |
12 | 2390309468 |
13 | 118224bb4c |
14 | 812b157c4 |
15 | 49c8db098 |
hex | 2c73f6350 |
11932754768 has 60 divisors (see below), whose sum is σ = 25461784404. Its totient is φ = 5413478400.
The previous prime is 11932754731. The next prime is 11932754783. The reversal of 11932754768 is 86745723911.
It can be written as a sum of positive squares in 2 ways, for example, as 6864453904 + 5068300864 = 82852^2 + 71192^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1041680 + ... + 1053072.
Almost surely, 211932754768 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 11932754768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12730892202).
11932754768 is an abundant number, since it is smaller than the sum of its proper divisors (13529029636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11932754768 is a wasteful number, since it uses less digits than its factorization.
11932754768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11964 (or 11947 counting only the distinct ones).
The product of its digits is 2540160, while the sum is 53.
The spelling of 11932754768 in words is "eleven billion, nine hundred thirty-two million, seven hundred fifty-four thousand, seven hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •