Base | Representation |
---|---|
bin | 111100110100110001… |
… | …1011010101001001001 |
3 | 110111011010101222021110 |
4 | 1321221203122221021 |
5 | 4120002144120404 |
6 | 140001142000533 |
7 | 12302611631160 |
oct | 1715143325111 |
9 | 414133358243 |
10 | 130619910729 |
11 | 50439597250 |
12 | 21394416149 |
13 | c418452009 |
14 | 64719563d7 |
15 | 35e74b5b89 |
hex | 1e698daa49 |
130619910729 has 32 divisors (see below), whose sum is σ = 217417052160. Its totient is φ = 67766169600.
The previous prime is 130619910683. The next prime is 130619910791. The reversal of 130619910729 is 927019916031.
It is not a de Polignac number, because 130619910729 - 213 = 130619902537 is a prime.
It is a super-2 number, since 2×1306199107292 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (130619910929) 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 31 ways as a sum of consecutive naturals, for example, 190017 + ... + 545294.
It is an arithmetic number, because the mean of its divisors is an integer number (6794282880).
Almost surely, 2130619910729 is an apocalyptic number.
It is an amenable number.
130619910729 is a deficient number, since it is larger than the sum of its proper divisors (86797141431).
130619910729 is a wasteful number, since it uses less digits than its factorization.
130619910729 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 736101.
The product of its (nonzero) digits is 183708, while the sum is 48.
The spelling of 130619910729 in words is "one hundred thirty billion, six hundred nineteen million, nine hundred ten thousand, seven hundred twenty-nine".
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