Base | Representation |
---|---|
bin | 10110100000011010… |
… | …00010011100101100 |
3 | 1011012002022200100120 |
4 | 23100031002130230 |
5 | 144221222412140 |
6 | 5314552524540 |
7 | 605266630242 |
oct | 132015023454 |
9 | 34162280316 |
10 | 12083013420 |
11 | 5140600905 |
12 | 24126b0750 |
13 | 11a740b6aa |
14 | 828a6a792 |
15 | 4aabbc1d0 |
hex | 2d034272c |
12083013420 has 24 divisors (see below), whose sum is σ = 33832437744. Its totient is φ = 3222136896.
The previous prime is 12083013419. The next prime is 12083013451. The reversal of 12083013420 is 2431038021.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100691719 + ... + 100691838.
It is an arithmetic number, because the mean of its divisors is an integer number (1409684906).
Almost surely, 212083013420 is an apocalyptic number.
12083013420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12083013420 is an abundant number, since it is smaller than the sum of its proper divisors (21749424324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12083013420 is a wasteful number, since it uses less digits than its factorization.
12083013420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 201383569 (or 201383567 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 24.
The spelling of 12083013420 in words is "twelve billion, eighty-three million, thirteen thousand, four hundred twenty".
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