Base | Representation |
---|---|
bin | 10110011011110111… |
… | …10100000000000000 |
3 | 1011002102200112001100 |
4 | 23031323310000000 |
5 | 144132001141420 |
6 | 5311112534400 |
7 | 604325220642 |
oct | 131573640000 |
9 | 34072615040 |
10 | 12044943360 |
11 | 512106924a |
12 | 24019b1400 |
13 | 119c56c428 |
14 | 82399a892 |
15 | 4a769c190 |
hex | 2cdef4000 |
12044943360 has 540 divisors, whose sum is σ = 45682833924. Its totient is φ = 2925527040.
The previous prime is 12044943359. The next prime is 12044943371. The reversal of 12044943360 is 6334944021.
It is a happy number.
12044943360 is a `hidden beast` number, since 1 + 204 + 4 + 94 + 3 + 360 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 6943555584 + 5101387776 = 83328^2 + 71424^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 388546545 + ... + 388546575.
Almost surely, 212044943360 is an apocalyptic number.
12044943360 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 12044943360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22841416962).
12044943360 is an abundant number, since it is smaller than the sum of its proper divisors (33637890564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12044943360 is an equidigital number, since it uses as much as digits as its factorization.
12044943360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118 (or 58 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 36.
The spelling of 12044943360 in words is "twelve billion, forty-four million, nine hundred forty-three thousand, three hundred sixty".
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