Base | Representation |
---|---|
bin | 1101000010011110… |
… | …10001010100011001 |
3 | 200001211221000221022 |
4 | 12201033101110121 |
5 | 103314011232134 |
6 | 3114340252225 |
7 | 335316613064 |
oct | 64117212431 |
9 | 20054830838 |
10 | 7000102169 |
11 | 2a72414405 |
12 | 14343a1075 |
13 | 8773405b8 |
14 | 4a59858db |
15 | 2ae83952e |
hex | 1a13d1519 |
7000102169 has 2 divisors, whose sum is σ = 7000102170. Its totient is φ = 7000102168.
The previous prime is 7000102129. The next prime is 7000102177. The reversal of 7000102169 is 9612010007.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 6297216025 + 702886144 = 79355^2 + 26512^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-7000102169 is a prime.
It is a super-2 number, since 2×70001021692 = 98002860752877009122, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (7000102129) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3500051084 + 3500051085.
It is an arithmetic number, because the mean of its divisors is an integer number (3500051085).
Almost surely, 27000102169 is an apocalyptic number.
It is an amenable number.
7000102169 is a deficient number, since it is larger than the sum of its proper divisors (1).
7000102169 is an equidigital number, since it uses as much as digits as its factorization.
7000102169 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 756, while the sum is 26.
The square root of 7000102169 is about 83666.6132277386. The cubic root of 7000102169 is about 1912.9404895017.
The spelling of 7000102169 in words is "seven billion, one hundred two thousand, one hundred sixty-nine".
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