Base | Representation |
---|---|
bin | 11000101000011011… |
… | …11100101000000100 |
3 | 1021010121111000011112 |
4 | 30110031330220010 |
5 | 204040332234104 |
6 | 10024114224152 |
7 | 645464005262 |
oct | 142415745004 |
9 | 37117430145 |
10 | 13224102404 |
11 | 567672a957 |
12 | 2690885058 |
13 | 1329947786 |
14 | 8d6423432 |
15 | 525e6c86e |
hex | 31437ca04 |
13224102404 has 12 divisors (see below), whose sum is σ = 23521559628. Its totient is φ = 6503656800.
The previous prime is 13224102389. The next prime is 13224102413. The reversal of 13224102404 is 40420142231.
It can be written as a sum of positive squares in 2 ways, for example, as 1233414400 + 11990688004 = 35120^2 + 109502^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 13224102404.
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, 27098327 + ... + 27098814.
It is an arithmetic number, because the mean of its divisors is an integer number (1960129969).
Almost surely, 213224102404 is an apocalyptic number.
It is an amenable number.
13224102404 is a deficient number, since it is larger than the sum of its proper divisors (10297457224).
13224102404 is a wasteful number, since it uses less digits than its factorization.
13224102404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54197206 (or 54197204 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 23.
Adding to 13224102404 its reverse (40420142231), we get a palindrome (53644244635).
The spelling of 13224102404 in words is "thirteen billion, two hundred twenty-four million, one hundred two thousand, four hundred four".
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