Base | Representation |
---|---|
bin | 1011111011111100001101… |
… | …1101001111010101111110 |
3 | 1201110200101022011100020012 |
4 | 2332333003131033111332 |
5 | 3210012240000431142 |
6 | 43525133524423222 |
7 | 2523130654660025 |
oct | 276770335172576 |
9 | 51420338140205 |
10 | 13124404311422 |
11 | 4200035099208 |
12 | 157b720547b12 |
13 | 74281a485001 |
14 | 3353202898bc |
15 | 17b5e1128882 |
hex | befc374f57e |
13124404311422 has 8 divisors (see below), whose sum is σ = 19727030711856. Its totient is φ = 6548727407472.
The previous prime is 13124404311329. The next prime is 13124404311437. The reversal of 13124404311422 is 22411340442131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
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, 6737372903 + ... + 6737374850.
It is an arithmetic number, because the mean of its divisors is an integer number (2465878838982).
Almost surely, 213124404311422 is an apocalyptic number.
13124404311422 is a deficient number, since it is larger than the sum of its proper divisors (6602626400434).
13124404311422 is a wasteful number, since it uses less digits than its factorization.
13124404311422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13474748242.
The product of its (nonzero) digits is 18432, while the sum is 32.
Adding to 13124404311422 its reverse (22411340442131), we get a palindrome (35535744753553).
The spelling of 13124404311422 in words is "thirteen trillion, one hundred twenty-four billion, four hundred four million, three hundred eleven thousand, four hundred twenty-two".
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