Base | Representation |
---|---|
bin | 10111010001001101… |
… | …10010011110100110 |
3 | 1012020121200112101200 |
4 | 23220212302132212 |
5 | 201041024320214 |
6 | 5423335503330 |
7 | 621400535424 |
oct | 135046623646 |
9 | 35217615350 |
10 | 12492416934 |
11 | 5330709818 |
12 | 2507827b46 |
13 | 12411931aa |
14 | 86719c114 |
15 | 4d1adbd09 |
hex | 2e89b27a6 |
12492416934 has 24 divisors (see below), whose sum is σ = 27085665360. Its totient is φ = 4161252528.
The previous prime is 12492416929. The next prime is 12492416939. The reversal of 12492416934 is 43961429421.
It is an interprime number because it is at equal distance from previous prime (12492416929) and next prime (12492416939).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 12492416934.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12492416939) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 213769 + ... + 265860.
It is an arithmetic number, because the mean of its divisors is an integer number (1128569390).
Almost surely, 212492416934 is an apocalyptic number.
12492416934 is an abundant number, since it is smaller than the sum of its proper divisors (14593248426).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12492416934 is a wasteful number, since it uses less digits than its factorization.
12492416934 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 481084 (or 481081 counting only the distinct ones).
The product of its digits is 373248, while the sum is 45.
The spelling of 12492416934 in words is "twelve billion, four hundred ninety-two million, four hundred sixteen thousand, nine hundred thirty-four".
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