Base | Representation |
---|---|
bin | 1101000011111001… |
… | …11010101010111111 |
3 | 200002200102222000101 |
4 | 12201330322222333 |
5 | 103330042134111 |
6 | 3115444541531 |
7 | 335523411013 |
oct | 64174725277 |
9 | 20080388011 |
10 | 7012068031 |
11 | 2a79147551 |
12 | 14383b18a7 |
13 | 87996cba7 |
14 | 4a73bc543 |
15 | 2b08eebc1 |
hex | 1a1f3aabf |
7012068031 has 2 divisors, whose sum is σ = 7012068032. Its totient is φ = 7012068030.
The previous prime is 7012067999. The next prime is 7012068043. The reversal of 7012068031 is 1308602107.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 7012068031 - 25 = 7012067999 is a prime.
It is a super-2 number, since 2×70120680312 = 98338196142744433922, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (7012060031) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3506034015 + 3506034016.
It is an arithmetic number, because the mean of its divisors is an integer number (3506034016).
Almost surely, 27012068031 is an apocalyptic number.
7012068031 is a deficient number, since it is larger than the sum of its proper divisors (1).
7012068031 is an equidigital number, since it uses as much as digits as its factorization.
7012068031 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2016, while the sum is 28.
The square root of 7012068031 is about 83738.0918758005. The cubic root of 7012068031 is about 1914.0298522539.
The spelling of 7012068031 in words is "seven billion, twelve million, sixty-eight thousand, thirty-one".
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