Base | Representation |
---|---|
bin | 111100111101100000… |
… | …1100011100110101110 |
3 | 110111220112221200200110 |
4 | 1321323001203212232 |
5 | 4121102213240210 |
6 | 140050212240450 |
7 | 12313101230106 |
oct | 1717301434656 |
9 | 414815850613 |
10 | 130913024430 |
11 | 50579a97981 |
12 | 21456610126 |
13 | c4640ab586 |
14 | 649c856206 |
15 | 36130b4420 |
hex | 1e7b0639ae |
130913024430 has 16 divisors (see below), whose sum is σ = 314191258704. Its totient is φ = 34910139840.
The previous prime is 130913024419. The next prime is 130913024449. The reversal of 130913024430 is 34420319031.
It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 4363767481 = 130913024430 / (1 + 3 + 0 + 9 + 1 + 3 + 0 + 2 + 4 + 4 + 3 + 0).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2181883711 + ... + 2181883770.
It is an arithmetic number, because the mean of its divisors is an integer number (19636953669).
Almost surely, 2130913024430 is an apocalyptic number.
130913024430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130913024430 is an abundant number, since it is smaller than the sum of its proper divisors (183278234274).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130913024430 is a wasteful number, since it uses less digits than its factorization.
130913024430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4363767491.
The product of its (nonzero) digits is 7776, while the sum is 30.
The spelling of 130913024430 in words is "one hundred thirty billion, nine hundred thirteen million, twenty-four thousand, four hundred thirty".
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