Base | Representation |
---|---|
bin | 1111011111111… |
… | …10011111111100 |
3 | 100001122120011200 |
4 | 13233332133330 |
5 | 231241023101 |
6 | 20522415500 |
7 | 3136062054 |
oct | 757763774 |
9 | 301576150 |
10 | 130017276 |
11 | 674339a4 |
12 | 37661590 |
13 | 20c235cc |
14 | 133a6564 |
15 | b633986 |
hex | 7bfe7fc |
130017276 has 36 divisors (see below), whose sum is σ = 330685992. Its totient is φ = 43071264.
The previous prime is 130017257. The next prime is 130017281. The reversal of 130017276 is 672710031.
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5211 + ... + 16946.
It is an arithmetic number, because the mean of its divisors is an integer number (9185722).
Almost surely, 2130017276 is an apocalyptic number.
It is an amenable number.
130017276 is an abundant number, since it is smaller than the sum of its proper divisors (200668716).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130017276 is a wasteful number, since it uses less digits than its factorization.
130017276 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22330 (or 22325 counting only the distinct ones).
The product of its (nonzero) digits is 1764, while the sum is 27.
The square root of 130017276 is about 11402.5118285402. The cubic root of 130017276 is about 506.6021410980.
The spelling of 130017276 in words is "one hundred thirty million, seventeen thousand, two hundred seventy-six".
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