Base | Representation |
---|---|
bin | 10110001011011101… |
… | …10001010000111000 |
3 | 1010201211200211211210 |
4 | 23011232301100320 |
5 | 143341232302202 |
6 | 5245314523120 |
7 | 601034302311 |
oct | 130556612070 |
9 | 33654624753 |
10 | 11907306552 |
11 | 5060400719 |
12 | 23838964a0 |
13 | 1179bab92b |
14 | 80d5ad608 |
15 | 49a560c6c |
hex | 2c5bb1438 |
11907306552 has 64 divisors (see below), whose sum is σ = 30608179200. Its totient is φ = 3857362560.
The previous prime is 11907306527. The next prime is 11907306581. The reversal of 11907306552 is 25560370911.
It is a self number, because there is not a number n which added to its sum of digits gives 11907306552.
It is a congruent 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, 808777 + ... + 823367.
It is an arithmetic number, because the mean of its divisors is an integer number (478252800).
Almost surely, 211907306552 is an apocalyptic number.
11907306552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11907306552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15304089600).
11907306552 is an abundant number, since it is smaller than the sum of its proper divisors (18700872648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11907306552 is a wasteful number, since it uses less digits than its factorization.
11907306552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15556 (or 15552 counting only the distinct ones).
The product of its (nonzero) digits is 56700, while the sum is 39.
The spelling of 11907306552 in words is "eleven billion, nine hundred seven million, three hundred six thousand, five hundred fifty-two".
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