Base | Representation |
---|---|
bin | 1111000110100111… |
… | …11001110110000000 |
3 | 202221002210012220201 |
4 | 13203103321312000 |
5 | 113101301103432 |
6 | 3420335414544 |
7 | 404640034054 |
oct | 74323716600 |
9 | 22832705821 |
10 | 8108612992 |
11 | 3491111a57 |
12 | 16a3684454 |
13 | 9c2bb106c |
14 | 56cc9bc64 |
15 | 326d01ee7 |
hex | 1e34f9d80 |
8108612992 has 16 divisors (see below), whose sum is σ = 16153877700. Its totient is φ = 4054306432.
The previous prime is 8108612983. The next prime is 8108613013. The reversal of 8108612992 is 2992168018.
It is a tau number, because it is divible by the number of its divisors (16).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31674142 + ... + 31674397.
Almost surely, 28108612992 is an apocalyptic number.
It is an amenable number.
8108612992 is a deficient number, since it is larger than the sum of its proper divisors (8045264708).
8108612992 is an equidigital number, since it uses as much as digits as its factorization.
8108612992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63348553 (or 63348541 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 46.
The square root of 8108612992 is about 90047.8372422125. The cubic root of 8108612992 is about 2009.0104278007.
The spelling of 8108612992 in words is "eight billion, one hundred eight million, six hundred twelve thousand, nine hundred ninety-two".
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