Base | Representation |
---|---|
bin | 1101111101001100… |
… | …10011101111101011 |
3 | 201100011210121121222 |
4 | 12332212103233223 |
5 | 110321111240213 |
6 | 3235254052255 |
7 | 353450510045 |
oct | 67646235753 |
9 | 21304717558 |
10 | 7492680683 |
11 | 31a5471994 |
12 | 155134a08b |
13 | 9253c7687 |
14 | 511168a95 |
15 | 2dcbd8808 |
hex | 1be993beb |
7492680683 has 2 divisors, whose sum is σ = 7492680684. Its totient is φ = 7492680682.
The previous prime is 7492680659. The next prime is 7492680697. The reversal of 7492680683 is 3860862947.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 7492680683 - 26 = 7492680619 is a prime.
It is a super-2 number, since 2×74926806832 (a number of 21 digits) contains 22 as substring.
It is a Sophie Germain prime.
It is not a weakly prime, because it can be changed into another prime (7492680883) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3746340341 + 3746340342.
It is an arithmetic number, because the mean of its divisors is an integer number (3746340342).
Almost surely, 27492680683 is an apocalyptic number.
7492680683 is a deficient number, since it is larger than the sum of its proper divisors (1).
7492680683 is an equidigital number, since it uses as much as digits as its factorization.
7492680683 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3483648, while the sum is 53.
The square root of 7492680683 is about 86560.2719669942. The cubic root of 7492680683 is about 1956.7968542818.
The spelling of 7492680683 in words is "seven billion, four hundred ninety-two million, six hundred eighty thousand, six hundred eighty-three".
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