Base | Representation |
---|---|
bin | 1111100010011… |
… | …00000101101000 |
3 | 100002020201010012 |
4 | 13301030011220 |
5 | 231331210310 |
6 | 20533311052 |
7 | 3141554441 |
oct | 761140550 |
9 | 302221105 |
10 | 130335080 |
11 | 67630747 |
12 | 37795488 |
13 | 21005165 |
14 | 1344a2c8 |
15 | b697c05 |
hex | 7c4c168 |
130335080 has 32 divisors (see below), whose sum is σ = 293784840. Its totient is φ = 52039680.
The previous prime is 130335061. The next prime is 130335119. The reversal of 130335080 is 80533031.
It can be written as a sum of positive squares in 4 ways, for example, as 40729924 + 89605156 = 6382^2 + 9466^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22040 + ... + 27320.
Almost surely, 2130335080 is an apocalyptic number.
130335080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
130335080 is an abundant number, since it is smaller than the sum of its proper divisors (163449760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130335080 is a wasteful number, since it uses less digits than its factorization.
130335080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5909 (or 5905 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 23.
The square root of 130335080 is about 11416.4390244945. The cubic root of 130335080 is about 507.0145713814.
The spelling of 130335080 in words is "one hundred thirty million, three hundred thirty-five thousand, eighty".
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