Base | Representation |
---|---|
bin | 1111100101100… |
… | …11111101101100 |
3 | 100010001022202120 |
4 | 13302303331230 |
5 | 231433314211 |
6 | 20550352540 |
7 | 3145306053 |
oct | 762637554 |
9 | 303038676 |
10 | 130760556 |
11 | 678a1383 |
12 | 3795b750 |
13 | 21123a14 |
14 | 1351b39a |
15 | b72dd06 |
hex | 7cb3f6c |
130760556 has 24 divisors (see below), whose sum is σ = 306984384. Its totient is φ = 43318800.
The previous prime is 130760551. The next prime is 130760561. The reversal of 130760556 is 655067031.
It is an interprime number because it is at equal distance from previous prime (130760551) and next prime (130760561).
It is not an unprimeable number, because it can be changed into a prime (130760551) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31470 + ... + 35381.
It is an arithmetic number, because the mean of its divisors is an integer number (12791016).
Almost surely, 2130760556 is an apocalyptic number.
It is an amenable number.
130760556 is an abundant number, since it is smaller than the sum of its proper divisors (176223828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130760556 is a wasteful number, since it uses less digits than its factorization.
130760556 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67021 (or 67019 counting only the distinct ones).
The product of its (nonzero) digits is 18900, while the sum is 33.
The square root of 130760556 is about 11435.0581983652. The cubic root of 130760556 is about 507.5656847529.
The spelling of 130760556 in words is "one hundred thirty million, seven hundred sixty thousand, five hundred fifty-six".
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