Base | Representation |
---|---|
bin | 111100100010100111… |
… | …0000011100010110000 |
3 | 110102120122101010112000 |
4 | 1321011032003202300 |
5 | 4112230121100222 |
6 | 135420444334000 |
7 | 12251530403541 |
oct | 1710516034260 |
9 | 412518333460 |
10 | 130010331312 |
11 | 50156496204 |
12 | 21244244300 |
13 | c34c081134 |
14 | 64149d84c8 |
15 | 35adc049ac |
hex | 1e453838b0 |
130010331312 has 80 divisors (see below), whose sum is σ = 374496804480. Its totient is φ = 43183603008.
The previous prime is 130010331289. The next prime is 130010331329. The reversal of 130010331312 is 213133010031.
It is a happy number.
130010331312 is a `hidden beast` number, since 1 + 300 + 1 + 0 + 331 + 31 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
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, 409458 + ... + 653969.
It is an arithmetic number, because the mean of its divisors is an integer number (4681210056).
Almost surely, 2130010331312 is an apocalyptic number.
130010331312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
130010331312 is an abundant number, since it is smaller than the sum of its proper divisors (244486473168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130010331312 is a wasteful number, since it uses less digits than its factorization.
130010331312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1063727 (or 1063715 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 130010331312 its reverse (213133010031), we get a palindrome (343143341343).
The spelling of 130010331312 in words is "one hundred thirty billion, ten million, three hundred thirty-one thousand, three hundred twelve".
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