Base | Representation |
---|---|
bin | 1111100010101… |
… | …10001111001100 |
3 | 100002022211010220 |
4 | 13301112033030 |
5 | 231334023102 |
6 | 20534231340 |
7 | 3142116600 |
oct | 761261714 |
9 | 302284126 |
10 | 130376652 |
11 | 676599aa |
12 | 377b5550 |
13 | 2101b063 |
14 | 1345b500 |
15 | b6a51bc |
hex | 7c563cc |
130376652 has 36 divisors (see below), whose sum is σ = 353881080. Its totient is φ = 37250304.
The previous prime is 130376629. The next prime is 130376657. The reversal of 130376652 is 256673031.
It is not an unprimeable number, because it can be changed into a prime (130376657) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 110277 + ... + 111452.
It is an arithmetic number, because the mean of its divisors is an integer number (9830030).
Almost surely, 2130376652 is an apocalyptic number.
130376652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
130376652 is an abundant number, since it is smaller than the sum of its proper divisors (223504428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130376652 is a wasteful number, since it uses less digits than its factorization.
130376652 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 221750 (or 221741 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 33.
The square root of 130376652 is about 11418.2595871700. The cubic root of 130376652 is about 507.0684718590.
The spelling of 130376652 in words is "one hundred thirty million, three hundred seventy-six thousand, six hundred fifty-two".
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