Base | Representation |
---|---|
bin | 111100101000101010… |
… | …0011100000000101101 |
3 | 110110002210100120201120 |
4 | 1321101110130000231 |
5 | 4113134103042424 |
6 | 135452535331153 |
7 | 12256544023410 |
oct | 1712124340055 |
9 | 413083316646 |
10 | 130213330989 |
11 | 50250037935 |
12 | 212a0220ab9 |
13 | c3821488a1 |
14 | 643395bb77 |
15 | 35c1952a79 |
hex | 1e5151c02d |
130213330989 has 16 divisors (see below), whose sum is σ = 198425420928. Its totient is φ = 74405702592.
The previous prime is 130213330981. The next prime is 130213331063. The reversal of 130213330989 is 989033312031.
It is not a de Polignac number, because 130213330989 - 23 = 130213330981 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 130213330989.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130213330981) 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, 1358059 + ... + 1450775.
It is an arithmetic number, because the mean of its divisors is an integer number (12401588808).
Almost surely, 2130213330989 is an apocalyptic number.
It is an amenable number.
130213330989 is a deficient number, since it is larger than the sum of its proper divisors (68212089939).
130213330989 is an equidigital number, since it uses as much as digits as its factorization.
130213330989 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 159604.
The product of its (nonzero) digits is 104976, while the sum is 42.
The spelling of 130213330989 in words is "one hundred thirty billion, two hundred thirteen million, three hundred thirty thousand, nine hundred eighty-nine".
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