Base | Representation |
---|---|
bin | 1001110110001100… |
… | …0100000100100000 |
3 | 20211012200012210221 |
4 | 2131203010010200 |
5 | 20403130331444 |
6 | 1114141132424 |
7 | 122333645041 |
oct | 23543040440 |
9 | 6735605727 |
10 | 2643214624 |
11 | 11370312a6 |
12 | 61925a114 |
13 | 3317c3a2b |
14 | 1b10908c8 |
15 | 1070b9a84 |
hex | 9d8c4120 |
2643214624 has 24 divisors (see below), whose sum is σ = 5206481280. Its totient is φ = 1320933696.
The previous prime is 2643214591. The next prime is 2643214631. The reversal of 2643214624 is 4264123462.
It is a super-2 number, since 2×26432146242 = 13973167097054922752, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2643214624.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45997 + ... + 86035.
It is an arithmetic number, because the mean of its divisors is an integer number (216936720).
Almost surely, 22643214624 is an apocalyptic number.
It is an amenable number.
2643214624 is a deficient number, since it is larger than the sum of its proper divisors (2563266656).
2643214624 is a wasteful number, since it uses less digits than its factorization.
2643214624 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42112 (or 42104 counting only the distinct ones).
The product of its digits is 55296, while the sum is 34.
The square root of 2643214624 is about 51412.2030650312. The cubic root of 2643214624 is about 1382.6453884750.
The spelling of 2643214624 in words is "two billion, six hundred forty-three million, two hundred fourteen thousand, six hundred twenty-four".
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