Base | Representation |
---|---|
bin | 1011011001010101… |
… | …10011110101101000 |
3 | 120210101100011012101 |
4 | 11230222303311220 |
5 | 100012220112000 |
6 | 2451032423144 |
7 | 304420144534 |
oct | 55452636550 |
9 | 16711304171 |
10 | 6118129000 |
11 | 265a584965 |
12 | 1228b47ab4 |
13 | 7666b9199 |
14 | 42079cbc4 |
15 | 25c1bde6a |
hex | 16cab3d68 |
6118129000 has 64 divisors (see below), whose sum is σ = 14778316800. Its totient is φ = 2368296000.
The previous prime is 6118128977. The next prime is 6118129021. The reversal of 6118129000 is 9218116.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 6118129000.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67680 + ... + 129679.
It is an arithmetic number, because the mean of its divisors is an integer number (230911200).
Almost surely, 26118129000 is an apocalyptic number.
It is an amenable number.
6118129000 is an abundant number, since it is smaller than the sum of its proper divisors (8660187800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6118129000 is a wasteful number, since it uses less digits than its factorization.
6118129000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 197411 (or 197397 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 28.
The square root of 6118129000 is about 78218.4696858741. The cubic root of 6118129000 is about 1828.9684333189.
The spelling of 6118129000 in words is "six billion, one hundred eighteen million, one hundred twenty-nine thousand".
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