Base | Representation |
---|---|
bin | 10110011100110110… |
… | …10000100011110000 |
3 | 1011010000012022220221 |
4 | 23032123100203300 |
5 | 144141103434200 |
6 | 5312005342424 |
7 | 604455253204 |
oct | 131633204360 |
9 | 34100168827 |
10 | 12053186800 |
11 | 5125789706 |
12 | 2404707a14 |
13 | 11a11975c5 |
14 | 824b04b04 |
15 | 4a827991a |
hex | 2ce6d08f0 |
12053186800 has 120 divisors (see below), whose sum is σ = 30395492064. Its totient is φ = 4584391680.
The previous prime is 12053186791. The next prime is 12053186819. The reversal of 12053186800 is 868135021.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1587814 + ... + 1595386.
Almost surely, 212053186800 is an apocalyptic number.
12053186800 is a gapful number since it is divisible by the number (10) 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 12053186800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15197746032).
12053186800 is an abundant number, since it is smaller than the sum of its proper divisors (18342305264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12053186800 is a wasteful number, since it uses less digits than its factorization.
12053186800 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7787 (or 7776 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 34.
The spelling of 12053186800 in words is "twelve billion, fifty-three million, one hundred eighty-six thousand, eight hundred".
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