Base | Representation |
---|---|
bin | 1001010111011110… |
… | …11000011111000011 |
3 | 110222110120221120222 |
4 | 10223233120133003 |
5 | 40244333334033 |
6 | 2151000453255 |
7 | 235422111455 |
oct | 45357303703 |
9 | 13873527528 |
10 | 5028808643 |
11 | 21506a4401 |
12 | b8417a22b |
13 | 621b07521 |
14 | 359c402d5 |
15 | 1e6747598 |
hex | 12bbd87c3 |
5028808643 has 2 divisors, whose sum is σ = 5028808644. Its totient is φ = 5028808642.
The previous prime is 5028808621. The next prime is 5028808657. The reversal of 5028808643 is 3468088205.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 5028808643 - 28 = 5028808387 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 5028808594 and 5028808603.
It is not a weakly prime, because it can be changed into another prime (5028808843) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2514404321 + 2514404322.
It is an arithmetic number, because the mean of its divisors is an integer number (2514404322).
Almost surely, 25028808643 is an apocalyptic number.
5028808643 is a deficient number, since it is larger than the sum of its proper divisors (1).
5028808643 is an equidigital number, since it uses as much as digits as its factorization.
5028808643 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 368640, while the sum is 44.
The square root of 5028808643 is about 70914.0934018055. The cubic root of 5028808643 is about 1713.2537984557.
The spelling of 5028808643 in words is "five billion, twenty-eight million, eight hundred eight thousand, six hundred forty-three".
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