Base | Representation |
---|---|
bin | 111100100110001101… |
… | …1001000100000001100 |
3 | 110102220001210220012112 |
4 | 1321030123020200030 |
5 | 4113002041400022 |
6 | 135440443123152 |
7 | 12254525643452 |
oct | 1711433104014 |
9 | 412801726175 |
10 | 130131200012 |
11 | 502087406a0 |
12 | 212788134b8 |
13 | c36b120588 |
14 | 6426a9c9d2 |
15 | 35b962c8e2 |
hex | 1e4c6c880c |
130131200012 has 12 divisors (see below), whose sum is σ = 248432291016. Its totient is φ = 59150545440.
The previous prime is 130131199997. The next prime is 130131200029. The reversal of 130131200012 is 210002131031.
130131200012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 130131200012.
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, 1478763593 + ... + 1478763680.
It is an arithmetic number, because the mean of its divisors is an integer number (20702690918).
Almost surely, 2130131200012 is an apocalyptic number.
It is an amenable number.
130131200012 is a deficient number, since it is larger than the sum of its proper divisors (118301091004).
130131200012 is a wasteful number, since it uses less digits than its factorization.
130131200012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2957527288 (or 2957527286 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 130131200012 its reverse (210002131031), we get a palindrome (340133331043).
The spelling of 130131200012 in words is "one hundred thirty billion, one hundred thirty-one million, two hundred thousand, twelve".
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