Base | Representation |
---|---|
bin | 11010101110101101011101 |
3 | 111011222220002 |
4 | 122232231131 |
5 | 3243211234 |
6 | 410104045 |
7 | 113362526 |
oct | 32565535 |
9 | 14158802 |
10 | 7007069 |
11 | 3a56573 |
12 | 241b025 |
13 | 15b44c4 |
14 | d0584d |
15 | 93627e |
hex | 6aeb5d |
7007069 has 2 divisors, whose sum is σ = 7007070. Its totient is φ = 7007068.
The previous prime is 7007041. The next prime is 7007071. The reversal of 7007069 is 9607007.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 5579044 + 1428025 = 2362^2 + 1195^2 .
It is a cyclic number.
It is not a de Polignac number, because 7007069 - 212 = 7002973 is a prime.
It is a super-2 number, since 2×70070692 = 98198031941522, which contains 22 as substring.
Together with 7007071, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (7007369) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3503534 + 3503535.
It is an arithmetic number, because the mean of its divisors is an integer number (3503535).
Almost surely, 27007069 is an apocalyptic number.
It is an amenable number.
7007069 is a deficient number, since it is larger than the sum of its proper divisors (1).
7007069 is an equidigital number, since it uses as much as digits as its factorization.
7007069 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2646, while the sum is 29.
The square root of 7007069 is about 2647.0868893937. The cubic root of 7007069 is about 191.3574895208.
The spelling of 7007069 in words is "seven million, seven thousand, sixty-nine".
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