Base | Representation |
---|---|
bin | 1100110010011111… |
… | …10110100100011111 |
3 | 122201111122211010112 |
4 | 12121033312210133 |
5 | 103030201141043 |
6 | 3053151000235 |
7 | 332101231436 |
oct | 63117664437 |
9 | 18644584115 |
10 | 6866037023 |
11 | 2a0377626a |
12 | 13b750907b |
13 | 855630701 |
14 | 491c4811d |
15 | 2a2ba6518 |
hex | 1993f691f |
6866037023 has 2 divisors, whose sum is σ = 6866037024. Its totient is φ = 6866037022.
The previous prime is 6866036999. The next prime is 6866037041. The reversal of 6866037023 is 3207306686.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 6866037023 - 216 = 6865971487 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 (6866037043) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3433018511 + 3433018512.
It is an arithmetic number, because the mean of its divisors is an integer number (3433018512).
Almost surely, 26866037023 is an apocalyptic number.
6866037023 is a deficient number, since it is larger than the sum of its proper divisors (1).
6866037023 is an equidigital number, since it uses as much as digits as its factorization.
6866037023 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 217728, while the sum is 41.
The square root of 6866037023 is about 82861.5533465310. The cubic root of 6866037023 is about 1900.6495491981.
The spelling of 6866037023 in words is "six billion, eight hundred sixty-six million, thirty-seven thousand, twenty-three".
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