Base | Representation |
---|---|
bin | 111101000011011101… |
… | …0001010000100001100 |
3 | 110112102110010121012012 |
4 | 1322012322022010030 |
5 | 4122004234131104 |
6 | 140122054000352 |
7 | 12321042052202 |
oct | 1720672120414 |
9 | 415373117165 |
10 | 131112411404 |
11 | 506715a12a7 |
12 | 214b13460b8 |
13 | c4964ac830 |
14 | 64bb119072 |
15 | 362584bd6e |
hex | 1e86e8a10c |
131112411404 has 12 divisors (see below), whose sum is σ = 247096467744. Its totient is φ = 60513420624.
The previous prime is 131112411371. The next prime is 131112411407. The reversal of 131112411404 is 404114211131.
It is a self number, because there is not a number n which added to its sum of digits gives 131112411404.
It is not an unprimeable number, because it can be changed into a prime (131112411407) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1260696212 + ... + 1260696315.
It is an arithmetic number, because the mean of its divisors is an integer number (20591372312).
Almost surely, 2131112411404 is an apocalyptic number.
It is an amenable number.
131112411404 is a deficient number, since it is larger than the sum of its proper divisors (115984056340).
131112411404 is a wasteful number, since it uses less digits than its factorization.
131112411404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2521392544 (or 2521392542 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 23.
Adding to 131112411404 its reverse (404114211131), we get a palindrome (535226622535).
The spelling of 131112411404 in words is "one hundred thirty-one billion, one hundred twelve million, four hundred eleven thousand, four hundred four".
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