Base | Representation |
---|---|
bin | 111100110101110001… |
… | …1010101101010001110 |
3 | 110111020110111200022020 |
4 | 1321223203111222032 |
5 | 4120034240213000 |
6 | 140004340431010 |
7 | 12303466646043 |
oct | 1715343255216 |
9 | 414213450266 |
10 | 130653444750 |
11 | 50456510914 |
12 | 213a36a8466 |
13 | c42239372a |
14 | 64761a51ca |
15 | 35ea3dbba0 |
hex | 1e6b8d5a8e |
130653444750 has 256 divisors, whose sum is σ = 362342522880. Its totient is φ = 31207680000.
The previous prime is 130653444749. The next prime is 130653444799. The reversal of 130653444750 is 57444356031.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 24107541 + ... + 24112959.
It is an arithmetic number, because the mean of its divisors is an integer number (1415400480).
Almost surely, 2130653444750 is an apocalyptic number.
130653444750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 130653444750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181171261440).
130653444750 is an abundant number, since it is smaller than the sum of its proper divisors (231689078130).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130653444750 is a wasteful number, since it uses less digits than its factorization.
130653444750 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5548 (or 5538 counting only the distinct ones).
The product of its (nonzero) digits is 604800, while the sum is 42.
The spelling of 130653444750 in words is "one hundred thirty billion, six hundred fifty-three million, four hundred forty-four thousand, seven hundred fifty".
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