Base | Representation |
---|---|
bin | 111100100110001101… |
… | …1001011101100111000 |
3 | 110102220001211120011201 |
4 | 1321030123023230320 |
5 | 4113002042304422 |
6 | 135440443303544 |
7 | 12254526026605 |
oct | 1711433135470 |
9 | 412801746151 |
10 | 130131213112 |
11 | 5020874a51a |
12 | 2127881abb4 |
13 | c36b126524 |
14 | 6426aa36ac |
15 | 35b9631727 |
hex | 1e4c6cbb38 |
130131213112 has 32 divisors (see below), whose sum is σ = 246488086800. Its totient is φ = 64404373504.
The previous prime is 130131213059. The next prime is 130131213127. The reversal of 130131213112 is 211312131031.
It is a self number, because there is not a number n which added to its sum of digits gives 130131213112.
It is a congruent number.
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, 107064 + ... + 521272.
Almost surely, 2130131213112 is an apocalyptic number.
It is an amenable number.
130131213112 is a deficient number, since it is larger than the sum of its proper divisors (116356873688).
130131213112 is a wasteful number, since it uses less digits than its factorization.
130131213112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 414615 (or 414611 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 19.
Adding to 130131213112 its reverse (211312131031), we get a palindrome (341443344143).
The spelling of 130131213112 in words is "one hundred thirty billion, one hundred thirty-one million, two hundred thirteen thousand, one hundred twelve".
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