Base | Representation |
---|---|
bin | 111100110101011101… |
… | …0111110000001000001 |
3 | 110111012201121000200220 |
4 | 1321222322332001001 |
5 | 4120024033042040 |
6 | 140003321533253 |
7 | 12303311002005 |
oct | 1715272760101 |
9 | 414181530626 |
10 | 130642862145 |
11 | 50450542a64 |
12 | 213a0044229 |
13 | c420129933 |
14 | 6474a0c705 |
15 | 35e94eb2d0 |
hex | 1e6aebe041 |
130642862145 has 32 divisors (see below), whose sum is σ = 210062757888. Its totient is φ = 69332041728.
The previous prime is 130642862123. The next prime is 130642862153. The reversal of 130642862145 is 541268246031.
It is not a de Polignac number, because 130642862145 - 27 = 130642862017 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 130642862097 and 130642862106.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 3748992 + ... + 3783678.
It is an arithmetic number, because the mean of its divisors is an integer number (6564461184).
Almost surely, 2130642862145 is an apocalyptic number.
130642862145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
130642862145 is a deficient number, since it is larger than the sum of its proper divisors (79419895743).
130642862145 is a wasteful number, since it uses less digits than its factorization.
130642862145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35929.
The product of its (nonzero) digits is 276480, while the sum is 42.
The spelling of 130642862145 in words is "one hundred thirty billion, six hundred forty-two million, eight hundred sixty-two thousand, one hundred forty-five".
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