Base | Representation |
---|---|
bin | 1001011100111100… |
… | …10001110110000001 |
3 | 111002122212021012222 |
4 | 10232132101312001 |
5 | 40343103003031 |
6 | 2155315300425 |
7 | 236516604215 |
oct | 45636216601 |
9 | 14078767188 |
10 | 5074656641 |
11 | 217456970a |
12 | b975aa715 |
13 | 62b46ab12 |
14 | 361d76945 |
15 | 1ea7a1e7b |
hex | 12e791d81 |
5074656641 has 2 divisors, whose sum is σ = 5074656642. Its totient is φ = 5074656640.
The previous prime is 5074656617. The next prime is 5074656649. The reversal of 5074656641 is 1466564705.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 4973070400 + 101586241 = 70520^2 + 10079^2 .
It is a cyclic number.
It is not a de Polignac number, because 5074656641 - 214 = 5074640257 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 5074656592 and 5074656601.
It is not a weakly prime, because it can be changed into another prime (5074656649) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2537328320 + 2537328321.
It is an arithmetic number, because the mean of its divisors is an integer number (2537328321).
Almost surely, 25074656641 is an apocalyptic number.
It is an amenable number.
5074656641 is a deficient number, since it is larger than the sum of its proper divisors (1).
5074656641 is an equidigital number, since it uses as much as digits as its factorization.
5074656641 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 604800, while the sum is 44.
The square root of 5074656641 is about 71236.6242953721. The cubic root of 5074656641 is about 1718.4446730785. Note that the first 3 decimals are identical.
The spelling of 5074656641 in words is "five billion, seventy-four million, six hundred fifty-six thousand, six hundred forty-one".
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