Base | Representation |
---|---|
bin | 10110100110000001… |
… | …01011000001101100 |
3 | 1011022100221002200001 |
4 | 23103000223001230 |
5 | 144320301302104 |
6 | 5323354114044 |
7 | 606411114646 |
oct | 132300530154 |
9 | 34270832601 |
10 | 12130103404 |
11 | 5165144251 |
12 | 242641b924 |
13 | 11b40b83a3 |
14 | 831007896 |
15 | 4aedbeaa4 |
hex | 2d302b06c |
12130103404 has 24 divisors (see below), whose sum is σ = 21749190848. Its totient is φ = 5916410640.
The previous prime is 12130103389. The next prime is 12130103467. The reversal of 12130103404 is 40430103121.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90559 + ... + 180169.
Almost surely, 212130103404 is an apocalyptic number.
It is an amenable number.
12130103404 is a deficient number, since it is larger than the sum of its proper divisors (9619087444).
12130103404 is a wasteful number, since it uses less digits than its factorization.
12130103404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90445 (or 90443 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 12130103404 its reverse (40430103121), we get a palindrome (52560206525).
The spelling of 12130103404 in words is "twelve billion, one hundred thirty million, one hundred three thousand, four hundred four".
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