Base | Representation |
---|---|
bin | 1011011001111010… |
… | …11001000101000010 |
3 | 120210201111122010121 |
4 | 11230331121011002 |
5 | 100014442001010 |
6 | 2451325050454 |
7 | 304506433222 |
oct | 55475310502 |
9 | 16721448117 |
10 | 6123000130 |
11 | 2662301695 |
12 | 122a6b6a2a |
13 | 767703400 |
14 | 4212aa082 |
15 | 25c8323da |
hex | 16cf59142 |
6123000130 has 96 divisors (see below), whose sum is σ = 12347466768. Its totient is φ = 2183500800.
The previous prime is 6123000113. The next prime is 6123000133. The reversal of 6123000130 is 310003216.
It can be written as a sum of positive squares in 24 ways, for example, as 2101030569 + 4021969561 = 45837^2 + 63419^2 .
It is a super-2 number, since 2×61230001302 = 74982261183960033800, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (6123000133) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11317660 + ... + 11318200.
Almost surely, 26123000130 is an apocalyptic number.
6123000130 is an abundant number, since it is smaller than the sum of its proper divisors (6224466638).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6123000130 is a wasteful number, since it uses less digits than its factorization.
6123000130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 792 (or 779 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 6123000130 is about 78249.6014686337. The cubic root of 6123000130 is about 1829.4537003901.
Adding to 6123000130 its reverse (310003216), we get a palindrome (6433003346).
The spelling of 6123000130 in words is "six billion, one hundred twenty-three million, one hundred thirty", and thus it is an aban number.
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