Base | Representation |
---|---|
bin | 10111010101101011110010 |
3 | 102111211111102 |
4 | 113111223302 |
5 | 3031240010 |
6 | 335044402 |
7 | 103001054 |
oct | 27255362 |
9 | 12454442 |
10 | 6118130 |
11 | 34a9707 |
12 | 2070702 |
13 | 13629c5 |
14 | b538d4 |
15 | 80cba5 |
hex | 5d5af2 |
6118130 has 48 divisors (see below), whose sum is σ = 12267720. Its totient is φ = 2193408.
The previous prime is 6118111. The next prime is 6118139. The reversal of 6118130 is 318116.
6118130 is nontrivially palindromic in base 12.
It can be written as a sum of positive squares in 12 ways, for example, as 2319529 + 3798601 = 1523^2 + 1949^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6118139) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83774 + ... + 83846.
Almost surely, 26118130 is an apocalyptic number.
6118130 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
6118130 is a wasteful number, since it uses less digits than its factorization.
6118130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143 (or 126 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 20.
The square root of 6118130 is about 2473.4853951459. The cubic root of 6118130 is about 182.8968532966.
The spelling of 6118130 in words is "six million, one hundred eighteen thousand, one hundred thirty".
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