Base | Representation |
---|---|
bin | 1111000110101100… |
… | …01111001111001000 |
3 | 202221010221022022010 |
4 | 13203112033033020 |
5 | 113101430144104 |
6 | 3420400455520 |
7 | 404645163054 |
oct | 74326171710 |
9 | 22833838263 |
10 | 8109224904 |
11 | 349149a770 |
12 | 16a391a5a0 |
13 | 9c3066741 |
14 | 56cdbac64 |
15 | 326dc3489 |
hex | 1e358f3c8 |
8109224904 has 32 divisors (see below), whose sum is σ = 22116068640. Its totient is φ = 2457340800.
The previous prime is 8109224899. The next prime is 8109224923. The reversal of 8109224904 is 4094229018.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15358117 + ... + 15358644.
It is an arithmetic number, because the mean of its divisors is an integer number (691127145).
Almost surely, 28109224904 is an apocalyptic number.
It is an amenable number.
8109224904 is an abundant number, since it is smaller than the sum of its proper divisors (14006843736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8109224904 is a wasteful number, since it uses less digits than its factorization.
8109224904 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30716781 (or 30716777 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 39.
The square root of 8109224904 is about 90051.2348832597. The cubic root of 8109224904 is about 2009.0609628169.
The spelling of 8109224904 in words is "eight billion, one hundred nine million, two hundred twenty-four thousand, nine hundred four".
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