Base | Representation |
---|---|
bin | 10000001011010101… |
… | …00111101011010010 |
3 | 211102021100100222002 |
4 | 20011222213223102 |
5 | 120241324240414 |
6 | 3553445314002 |
7 | 425136136661 |
oct | 100552475322 |
9 | 24367310862 |
10 | 8684993234 |
11 | 37574a7a65 |
12 | 1824705902 |
13 | a85429a68 |
14 | 5c5656dd8 |
15 | 35c7064de |
hex | 205aa7ad2 |
8684993234 has 16 divisors (see below), whose sum is σ = 13105048320. Its totient is φ = 4316701200.
The previous prime is 8684993231. The next prime is 8684993237. The reversal of 8684993234 is 4323994868.
It is an interprime number because it is at equal distance from previous prime (8684993231) and next prime (8684993237).
It is a self number, because there is not a number n which added to its sum of digits gives 8684993234.
It is not an unprimeable number, because it can be changed into a prime (8684993231) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298757 + ... + 326535.
It is an arithmetic number, because the mean of its divisors is an integer number (819065520).
Almost surely, 28684993234 is an apocalyptic number.
8684993234 is a deficient number, since it is larger than the sum of its proper divisors (4420055086).
8684993234 is a wasteful number, since it uses less digits than its factorization.
8684993234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28705.
The product of its digits is 8957952, while the sum is 56.
The square root of 8684993234 is about 93193.3111011729. The cubic root of 8684993234 is about 2055.5268851436.
The spelling of 8684993234 in words is "eight billion, six hundred eighty-four million, nine hundred ninety-three thousand, two hundred thirty-four".
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