Base | Representation |
---|---|
bin | 111100100010111111… |
… | …1001110001100101100 |
3 | 110102121112121221111021 |
4 | 1321011333032030230 |
5 | 4112241421020022 |
6 | 135422024503524 |
7 | 12252045064120 |
oct | 1710577161454 |
9 | 412545557437 |
10 | 130023220012 |
11 | 50162799724 |
12 | 2124861aba4 |
13 | c35194479a |
14 | 64165d1580 |
15 | 35aeded7c7 |
hex | 1e45fce32c |
130023220012 has 12 divisors (see below), whose sum is σ = 260046440080. Its totient is φ = 55724237136.
The previous prime is 130023220003. The next prime is 130023220027. The reversal of 130023220012 is 210022320031.
130023220012 is an admirable number.
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, 2321843187 + ... + 2321843242.
Almost surely, 2130023220012 is an apocalyptic number.
It is an amenable number.
130023220012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130023220012 is a wasteful number, since it uses less digits than its factorization.
130023220012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4643686440 (or 4643686438 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 130023220012 its reverse (210022320031), we get a palindrome (340045540043).
The spelling of 130023220012 in words is "one hundred thirty billion, twenty-three million, two hundred twenty thousand, twelve".
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