Base | Representation |
---|---|
bin | 1011010011010111… |
… | …01001100110011001 |
3 | 120122220001020020011 |
4 | 11221223221212121 |
5 | 44411403030221 |
6 | 2442042401521 |
7 | 303241204204 |
oct | 55153514631 |
9 | 16586036204 |
10 | 6068017561 |
11 | 2634268451 |
12 | 12142002a1 |
13 | 7591c2148 |
14 | 417c7693b |
15 | 257ac11e1 |
hex | 169ae9999 |
6068017561 has 2 divisors, whose sum is σ = 6068017562. Its totient is φ = 6068017560.
The previous prime is 6068017523. The next prime is 6068017583. The reversal of 6068017561 is 1657108606.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 6022536025 + 45481536 = 77605^2 + 6744^2 .
It is a cyclic number.
It is not a de Polignac number, because 6068017561 - 27 = 6068017433 is a prime.
It is not a weakly prime, because it can be changed into another prime (6068017591) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3034008780 + 3034008781.
It is an arithmetic number, because the mean of its divisors is an integer number (3034008781).
Almost surely, 26068017561 is an apocalyptic number.
It is an amenable number.
6068017561 is a deficient number, since it is larger than the sum of its proper divisors (1).
6068017561 is an equidigital number, since it uses as much as digits as its factorization.
6068017561 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 60480, while the sum is 40.
The square root of 6068017561 is about 77897.4810953474. The cubic root of 6068017561 is about 1823.9612589919.
The spelling of 6068017561 in words is "six billion, sixty-eight million, seventeen thousand, five hundred sixty-one".
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