Base | Representation |
---|---|
bin | 111100100011001110… |
… | …1010101010001111110 |
3 | 110102122002110222002211 |
4 | 1321012131111101332 |
5 | 4112300431111332 |
6 | 135422510011034 |
7 | 12252202140544 |
oct | 1710635252176 |
9 | 412562428084 |
10 | 130031113342 |
11 | 501671a0039 |
12 | 2124b1a6a7a |
13 | c3534794b0 |
14 | 6417687d94 |
15 | 35b095c447 |
hex | 1e4675547e |
130031113342 has 32 divisors (see below), whose sum is σ = 210903547680. Its totient is φ = 59771053440.
The previous prime is 130031113319. The next prime is 130031113367. The reversal of 130031113342 is 243311130031.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6700209 + ... + 6719587.
It is an arithmetic number, because the mean of its divisors is an integer number (6590735865).
Almost surely, 2130031113342 is an apocalyptic number.
130031113342 is a deficient number, since it is larger than the sum of its proper divisors (80872434338).
130031113342 is a wasteful number, since it uses less digits than its factorization.
130031113342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20428.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 130031113342 its reverse (243311130031), we get a palindrome (373342243373).
The spelling of 130031113342 in words is "one hundred thirty billion, thirty-one million, one hundred thirteen thousand, three hundred forty-two".
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