Base | Representation |
---|---|
bin | 1111100100000… |
… | …00100110010000 |
3 | 100002122122011010 |
4 | 13302000212100 |
5 | 231410101120 |
6 | 20542050520 |
7 | 3143441466 |
oct | 762004620 |
9 | 302578133 |
10 | 130550160 |
11 | 677682a4 |
12 | 37879a40 |
13 | 2107c020 |
14 | 134a4836 |
15 | b6db7e0 |
hex | 7c80990 |
130550160 has 80 divisors (see below), whose sum is σ = 435847104. Its totient is φ = 32134656.
The previous prime is 130550153. The next prime is 130550179. The reversal of 130550160 is 61055031.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (80).
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, 17802 + ... + 24041.
Almost surely, 2130550160 is an apocalyptic number.
130550160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
130550160 is an abundant number, since it is smaller than the sum of its proper divisors (305296944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130550160 is a wasteful number, since it uses less digits than its factorization.
130550160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41872 (or 41866 counting only the distinct ones).
The product of its (nonzero) digits is 450, while the sum is 21.
The square root of 130550160 is about 11425.8548914293. The cubic root of 130550160 is about 507.2933112893.
The spelling of 130550160 in words is "one hundred thirty million, five hundred fifty thousand, one hundred sixty".
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