Base | Representation |
---|---|
bin | 11111111011001011100100 |
3 | 120202011221002 |
4 | 133323023210 |
5 | 4120300433 |
6 | 455212432 |
7 | 131064014 |
oct | 37731344 |
9 | 16664832 |
10 | 8368868 |
11 | 47a6722 |
12 | 2977118 |
13 | 19702c1 |
14 | 117bc44 |
15 | b049e8 |
hex | 7fb2e4 |
8368868 has 6 divisors (see below), whose sum is σ = 14645526. Its totient is φ = 4184432.
The previous prime is 8368861. The next prime is 8368891. The reversal of 8368868 is 8688638.
It can be written as a sum of positive squares in only one way, i.e., 8168164 + 200704 = 2858^2 + 448^2 .
It is not an unprimeable number, because it can be changed into a prime (8368861) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1046105 + ... + 1046112.
It is an arithmetic number, because the mean of its divisors is an integer number (2440921).
Almost surely, 28368868 is an apocalyptic number.
It is an amenable number.
8368868 is a deficient number, since it is larger than the sum of its proper divisors (6276658).
8368868 is a wasteful number, since it uses less digits than its factorization.
8368868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2092221 (or 2092219 counting only the distinct ones).
The product of its digits is 442368, while the sum is 47.
The square root of 8368868 is about 2892.8995834629. The cubic root of 8368868 is about 203.0278299102.
The spelling of 8368868 in words is "eight million, three hundred sixty-eight thousand, eight hundred sixty-eight".
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