Base | Representation |
---|---|
bin | 10101100000111100… |
… | …01010010000000000 |
3 | 1002210222112211211220 |
4 | 22300132022100000 |
5 | 142123430142122 |
6 | 5150054035040 |
7 | 556143512532 |
oct | 126036122000 |
9 | 32728484756 |
10 | 11550630912 |
11 | 4998036a67 |
12 | 22a4348a80 |
13 | 1121029062 |
14 | 7b8085852 |
15 | 4790a925c |
hex | 2b078a400 |
11550630912 has 88 divisors (see below), whose sum is σ = 32125388736. Its totient is φ = 3682787328.
The previous prime is 11550630911. The next prime is 11550630941. The reversal of 11550630912 is 21903605511.
It is not an unprimeable number, because it can be changed into a prime (11550630911) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11083 + ... + 152394.
Almost surely, 211550630912 is an apocalyptic number.
11550630912 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 11550630912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16062694368).
11550630912 is an abundant number, since it is smaller than the sum of its proper divisors (20574757824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11550630912 is a wasteful number, since it uses less digits than its factorization.
11550630912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 163523 (or 163505 counting only the distinct ones).
The product of its (nonzero) digits is 8100, while the sum is 33.
The spelling of 11550630912 in words is "eleven billion, five hundred fifty million, six hundred thirty thousand, nine hundred twelve".
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