Base | Representation |
---|---|
bin | 111100100010101101… |
… | …1011010010001111000 |
3 | 110102120212221222222200 |
4 | 1321011123122101320 |
5 | 4112232020113222 |
6 | 135421051350200 |
7 | 12251602224540 |
oct | 1710533322170 |
9 | 412525858880 |
10 | 130013832312 |
11 | 501584675a1 |
12 | 21245452360 |
13 | c34ca08830 |
14 | 641526a320 |
15 | 35ae196eac |
hex | 1e456da478 |
130013832312 has 96 divisors (see below), whose sum is σ = 433379462880. Its totient is φ = 34289360640.
The previous prime is 130013832257. The next prime is 130013832323. The reversal of 130013832312 is 213238310031.
130013832312 is a `hidden beast` number, since 1 + 300 + 1 + 38 + 323 + 1 + 2 = 666.
It is a congruent number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 9915139 + ... + 9928242.
It is an arithmetic number, because the mean of its divisors is an integer number (4514369405).
Almost surely, 2130013832312 is an apocalyptic number.
130013832312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
130013832312 is an abundant number, since it is smaller than the sum of its proper divisors (303365630568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130013832312 is a wasteful number, since it uses less digits than its factorization.
130013832312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19843413 (or 19843406 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
The spelling of 130013832312 in words is "one hundred thirty billion, thirteen million, eight hundred thirty-two thousand, three hundred twelve".
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