Base | Representation |
---|---|
bin | 111100101011101000… |
… | …1001001000010010100 |
3 | 110110100202010220102010 |
4 | 1321113101021002110 |
5 | 4113340130131012 |
6 | 135510502344220 |
7 | 12262165221123 |
oct | 1712721110224 |
9 | 413322126363 |
10 | 130313130132 |
11 | 502a1401469 |
12 | 2130972b070 |
13 | c399a1bb33 |
14 | 6442cd9aba |
15 | 35ca5b7c3c |
hex | 1e57449094 |
130313130132 has 48 divisors (see below), whose sum is σ = 305301830400. Its totient is φ = 43260988800.
The previous prime is 130313130121. The next prime is 130313130151. The reversal of 130313130132 is 231031313031.
It is a junction number, because it is equal to n+sod(n) for n = 130313130099 and 130313130108.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12645382 + ... + 12655682.
It is an arithmetic number, because the mean of its divisors is an integer number (6360454800).
Almost surely, 2130313130132 is an apocalyptic number.
130313130132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
130313130132 is an abundant number, since it is smaller than the sum of its proper divisors (174988700268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130313130132 is a wasteful number, since it uses less digits than its factorization.
130313130132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14496 (or 14494 counting only the distinct ones).
The product of its (nonzero) digits is 486, while the sum is 21.
Adding to 130313130132 its reverse (231031313031), we get a palindrome (361344443163).
The spelling of 130313130132 in words is "one hundred thirty billion, three hundred thirteen million, one hundred thirty thousand, one hundred thirty-two".
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