Base | Representation |
---|---|
bin | 1011011111010010… |
… | …10010010111011000 |
3 | 120220212021222120112 |
4 | 11233221102113120 |
5 | 100113010431100 |
6 | 2500014543452 |
7 | 305564441204 |
oct | 55751222730 |
9 | 16825258515 |
10 | 6168061400 |
11 | 2685789906 |
12 | 1241807b88 |
13 | 773b4c897 |
14 | 427279b04 |
15 | 261783b35 |
hex | 16fa525d8 |
6168061400 has 24 divisors (see below), whose sum is σ = 14340743220. Its totient is φ = 2467224480.
The previous prime is 6168061391. The next prime is 6168061481. The reversal of 6168061400 is 41608616.
It is a happy number.
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15419954 + ... + 15420353.
Almost surely, 26168061400 is an apocalyptic number.
It is an amenable number.
6168061400 is an abundant number, since it is smaller than the sum of its proper divisors (8172681820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6168061400 is a wasteful number, since it uses less digits than its factorization.
6168061400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30840323 (or 30840314 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 32.
The square root of 6168061400 is about 78537.0065637849. The cubic root of 6168061400 is about 1833.9305962200.
The spelling of 6168061400 in words is "six billion, one hundred sixty-eight million, sixty-one thousand, four hundred".
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