Base | Representation |
---|---|
bin | 111100100010101100… |
… | …0001101010011110111 |
3 | 110102120211101100100010 |
4 | 1321011120031103313 |
5 | 4112231311232014 |
6 | 135421021351303 |
7 | 12251562130056 |
oct | 1710530152367 |
9 | 412524340303 |
10 | 130012992759 |
11 | 50157a43851 |
12 | 21245108533 |
13 | c34c7a3660 |
14 | 64150cc39d |
15 | 35ae07d359 |
hex | 1e4560d4f7 |
130012992759 has 16 divisors (see below), whose sum is σ = 187459964384. Its totient is φ = 79676006400.
The previous prime is 130012992709. The next prime is 130012992761. The reversal of 130012992759 is 957299210031.
It is not a de Polignac number, because 130012992759 - 27 = 130012992631 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130012992709) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6906922 + ... + 6925719.
It is an arithmetic number, because the mean of its divisors is an integer number (11716247774).
Almost surely, 2130012992759 is an apocalyptic number.
130012992759 is a deficient number, since it is larger than the sum of its proper divisors (57446971625).
130012992759 is a wasteful number, since it uses less digits than its factorization.
130012992759 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13832898.
The product of its (nonzero) digits is 306180, while the sum is 48.
The spelling of 130012992759 in words is "one hundred thirty billion, twelve million, nine hundred ninety-two thousand, seven hundred fifty-nine".
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