Base | Representation |
---|---|
bin | 10110111010011000… |
… | …01001111110101101 |
3 | 1011202021021202020220 |
4 | 23131030021332231 |
5 | 200143011322213 |
6 | 5352334401553 |
7 | 613553543130 |
oct | 133514117655 |
9 | 34667252226 |
10 | 12300885933 |
11 | 5242590736 |
12 | 24736602b9 |
13 | 12105b293b |
14 | 849982217 |
15 | 4beda6e23 |
hex | 2dd309fad |
12300885933 has 32 divisors (see below), whose sum is σ = 18870620160. Its totient is φ = 6981837120.
The previous prime is 12300885923. The next prime is 12300885997. The reversal of 12300885933 is 33958800321.
It is not a de Polignac number, because 12300885933 - 226 = 12233777069 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12300885923) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1971663 + ... + 1977891.
It is an arithmetic number, because the mean of its divisors is an integer number (589706880).
Almost surely, 212300885933 is an apocalyptic number.
It is an amenable number.
12300885933 is a deficient number, since it is larger than the sum of its proper divisors (6569734227).
12300885933 is a wasteful number, since it uses less digits than its factorization.
12300885933 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6857.
The product of its (nonzero) digits is 155520, while the sum is 42.
The spelling of 12300885933 in words is "twelve billion, three hundred million, eight hundred eighty-five thousand, nine hundred thirty-three".
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