Base | Representation |
---|---|
bin | 111100111100000100… |
… | …1011111000010101100 |
3 | 110111210012011011202102 |
4 | 1321320021133002230 |
5 | 4121002340134434 |
6 | 140041330114232 |
7 | 12311644126214 |
oct | 1717011370254 |
9 | 414705134672 |
10 | 130864771244 |
11 | 5055482a609 |
12 | 2144241b978 |
13 | c4570b52ac |
14 | 6496295244 |
15 | 360dc3207e |
hex | 1e7825f0ac |
130864771244 has 12 divisors (see below), whose sum is σ = 229065750144. Its totient is φ = 65417414064.
The previous prime is 130864771243. The next prime is 130864771313. The reversal of 130864771244 is 442177468031.
It is not an unprimeable number, because it can be changed into a prime (130864771243) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3723212 + ... + 3758195.
It is an arithmetic number, because the mean of its divisors is an integer number (19088812512).
Almost surely, 2130864771244 is an apocalyptic number.
It is an amenable number.
130864771244 is a deficient number, since it is larger than the sum of its proper divisors (98200978900).
130864771244 is a wasteful number, since it uses less digits than its factorization.
130864771244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7485784 (or 7485782 counting only the distinct ones).
The product of its (nonzero) digits is 903168, while the sum is 47.
The spelling of 130864771244 in words is "one hundred thirty billion, eight hundred sixty-four million, seven hundred seventy-one thousand, two hundred forty-four".
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