Base | Representation |
---|---|
bin | 10111010000001011… |
… | …01101010001101010 |
3 | 1012020000100221120021 |
4 | 23220011231101222 |
5 | 201031314313444 |
6 | 5422425551054 |
7 | 621234036436 |
oct | 135005552152 |
9 | 35200327507 |
10 | 12483744874 |
11 | 5326826327 |
12 | 250494548a |
13 | 123c447bb3 |
14 | 865d819c6 |
15 | 4d0e77584 |
hex | 2e816d46a |
12483744874 has 8 divisors (see below), whose sum is σ = 18760231908. Its totient is φ = 6230334240.
The previous prime is 12483744863. The next prime is 12483744961. The reversal of 12483744874 is 47844738421.
It can be written as a sum of positive squares in 2 ways, for example, as 12366996849 + 116748025 = 111207^2 + 10805^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5767747 + ... + 5769910.
Almost surely, 212483744874 is an apocalyptic number.
12483744874 is a deficient number, since it is larger than the sum of its proper divisors (6276487034).
12483744874 is a wasteful number, since it uses less digits than its factorization.
12483744874 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11538200.
The product of its digits is 4816896, while the sum is 52.
The spelling of 12483744874 in words is "twelve billion, four hundred eighty-three million, seven hundred forty-four thousand, eight hundred seventy-four".
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