Base | Representation |
---|---|
bin | 10111100010000111… |
… | …10011100011001110 |
3 | 1012121111112221202101 |
4 | 23301003303203032 |
5 | 201333331204410 |
6 | 5445403345314 |
7 | 625042164352 |
oct | 136103634316 |
9 | 35544487671 |
10 | 12634241230 |
11 | 53a3777486 |
12 | 254722223a |
13 | 126468b9b0 |
14 | 87bd59462 |
15 | 4de2a3d3a |
hex | 2f10f38ce |
12634241230 has 64 divisors (see below), whose sum is σ = 25183509120. Its totient is φ = 4534672896.
The previous prime is 12634241201. The next prime is 12634241261. The reversal of 12634241230 is 3214243621.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 742599 + ... + 759421.
It is an arithmetic number, because the mean of its divisors is an integer number (393492330).
Almost surely, 212634241230 is an apocalyptic number.
12634241230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12634241230 is a deficient number, since it is larger than the sum of its proper divisors (12549267890).
12634241230 is a wasteful number, since it uses less digits than its factorization.
12634241230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17005.
The product of its (nonzero) digits is 6912, while the sum is 28.
Adding to 12634241230 its reverse (3214243621), we get a palindrome (15848484851).
The spelling of 12634241230 in words is "twelve billion, six hundred thirty-four million, two hundred forty-one thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •