Base | Representation |
---|---|
bin | 10101101001111010… |
… | …11100110100000000 |
3 | 1010000020021001121112 |
4 | 22310331130310000 |
5 | 142302220123042 |
6 | 5201344142452 |
7 | 561046610300 |
oct | 126475346400 |
9 | 33006231545 |
10 | 11625942272 |
11 | 4a265a555a |
12 | 2305607a28 |
13 | 11338072a9 |
14 | 7c408b600 |
15 | 4809d3982 |
hex | 2b4f5cd00 |
11625942272 has 162 divisors, whose sum is σ = 27785585142. Its totient is φ = 4840722432.
The previous prime is 11625942257. The next prime is 11625942311. The reversal of 11625942272 is 27224952611.
It can be written as a sum of positive squares in 3 ways, for example, as 10115531776 + 1510410496 = 100576^2 + 38864^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 17172398 + ... + 17173074.
Almost surely, 211625942272 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 11625942272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13892792571).
11625942272 is an abundant number, since it is smaller than the sum of its proper divisors (16159642870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11625942272 is an frugal number, since it uses more digits than its factorization.
11625942272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 781 (or 723 counting only the distinct ones).
The product of its digits is 120960, while the sum is 41.
The spelling of 11625942272 in words is "eleven billion, six hundred twenty-five million, nine hundred forty-two thousand, two hundred seventy-two".
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