Base | Representation |
---|---|
bin | 1100101011010100… |
… | …11010111110011111 |
3 | 122120022111012001222 |
4 | 12111222122332133 |
5 | 102414302034043 |
6 | 3043201523555 |
7 | 330441064466 |
oct | 62552327637 |
9 | 18508435058 |
10 | 6805893023 |
11 | 2982827186 |
12 | 139b3435bb |
13 | 846033047 |
14 | 487c6d9dd |
15 | 29c775d68 |
hex | 195a9af9f |
6805893023 has 2 divisors, whose sum is σ = 6805893024. Its totient is φ = 6805893022.
The previous prime is 6805893019. The next prime is 6805893049. The reversal of 6805893023 is 3203985086.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 6805893023 - 22 = 6805893019 is a prime.
It is a Sophie Germain prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (6805890023) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3402946511 + 3402946512.
It is an arithmetic number, because the mean of its divisors is an integer number (3402946512).
Almost surely, 26805893023 is an apocalyptic number.
6805893023 is a deficient number, since it is larger than the sum of its proper divisors (1).
6805893023 is an equidigital number, since it uses as much as digits as its factorization.
6805893023 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 311040, while the sum is 44.
The square root of 6805893023 is about 82497.8364746616. The cubic root of 6805893023 is about 1895.0835980692.
The spelling of 6805893023 in words is "six billion, eight hundred five million, eight hundred ninety-three thousand, twenty-three".
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