Base | Representation |
---|---|
bin | 111100101001110010… |
… | …1011111000000000000 |
3 | 110110012102220100122101 |
4 | 1321103211133000000 |
5 | 4113223321312422 |
6 | 135500414320144 |
7 | 12260515146115 |
oct | 1712345370000 |
9 | 413172810571 |
10 | 130251354112 |
11 | 5026a548200 |
12 | 212b0ab9054 |
13 | c389c9c689 |
14 | 6438a1890c |
15 | 35c4e63c27 |
hex | 1e5395f000 |
130251354112 has 78 divisors (see below), whose sum is σ = 286303823624. Its totient is φ = 59204935680.
The previous prime is 130251354091. The next prime is 130251354131. The reversal of 130251354112 is 211453152031.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 364213 + ... + 627019.
Almost surely, 2130251354112 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 130251354112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143151911812).
130251354112 is an abundant number, since it is smaller than the sum of its proper divisors (156052469512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130251354112 is an equidigital number, since it uses as much as digits as its factorization.
130251354112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 262853 (or 262820 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 28.
The spelling of 130251354112 in words is "one hundred thirty billion, two hundred fifty-one million, three hundred fifty-four thousand, one hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •