Base | Representation |
---|---|
bin | 1111011111111… |
… | …01010101000100 |
3 | 100001122022121012 |
4 | 13233331111010 |
5 | 231240344414 |
6 | 20522341352 |
7 | 3136042100 |
oct | 757752504 |
9 | 301568535 |
10 | 130012484 |
11 | 67430338 |
12 | 3765a858 |
13 | 20c21384 |
14 | 133a4900 |
15 | b63233e |
hex | 7bfd544 |
130012484 has 36 divisors (see below), whose sum is σ = 265446720. Its totient is φ = 55555920.
The previous prime is 130012469. The next prime is 130012513. The reversal of 130012484 is 484210031.
130012484 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85289 + ... + 86799.
It is an arithmetic number, because the mean of its divisors is an integer number (7373520).
Almost surely, 2130012484 is an apocalyptic number.
130012484 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
130012484 is an abundant number, since it is smaller than the sum of its proper divisors (135434236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130012484 is a wasteful number, since it uses less digits than its factorization.
130012484 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1968 (or 1959 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 23.
The square root of 130012484 is about 11402.3016974644. The cubic root of 130012484 is about 506.5959171372.
The spelling of 130012484 in words is "one hundred thirty million, twelve thousand, four hundred eighty-four".
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