Base | Representation |
---|---|
bin | 1111100000011… |
… | …10000011000000 |
3 | 100001202210112100 |
4 | 13300032003000 |
5 | 231300042320 |
6 | 20524030400 |
7 | 3136445532 |
oct | 760160300 |
9 | 301683470 |
10 | 130080960 |
11 | 67477829 |
12 | 37692400 |
13 | 20c465a9 |
14 | 133c1852 |
15 | b647790 |
hex | 7c0e0c0 |
130080960 has 252 divisors, whose sum is σ = 472159584. Its totient is φ = 32855040.
The previous prime is 130080941. The next prime is 130081013. The reversal of 130080960 is 69080031.
It is a zygodrome in base 2.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2767657 + ... + 2767703.
Almost surely, 2130080960 is an apocalyptic number.
130080960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 130080960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (236079792).
130080960 is an abundant number, since it is smaller than the sum of its proper divisors (342078624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130080960 is a wasteful number, since it uses less digits than its factorization.
130080960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132 (or 88 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 27.
The square root of 130080960 is about 11405.3040292664. The cubic root of 130080960 is about 506.6848408378.
The spelling of 130080960 in words is "one hundred thirty million, eighty thousand, nine hundred sixty".
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