Base | Representation |
---|---|
bin | 1101001010000110… |
… | …11010000101111011 |
3 | 200020022100112011101 |
4 | 12211003122011323 |
5 | 103431402214433 |
6 | 3124544112231 |
7 | 340024604233 |
oct | 64503320573 |
9 | 20208315141 |
10 | 7064101243 |
11 | 2aa5556901 |
12 | 1451905677 |
13 | 88768a884 |
14 | 4b0284cc3 |
15 | 2b527c07d |
hex | 1a50da17b |
7064101243 has 2 divisors, whose sum is σ = 7064101244. Its totient is φ = 7064101242.
The previous prime is 7064101207. The next prime is 7064101259. The reversal of 7064101243 is 3421014607.
It is a strong prime.
It is an emirp because it is prime and its reverse (3421014607) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 7064101243 - 229 = 6527230331 is a prime.
It is not a weakly prime, because it can be changed into another prime (7064101543) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3532050621 + 3532050622.
It is an arithmetic number, because the mean of its divisors is an integer number (3532050622).
Almost surely, 27064101243 is an apocalyptic number.
7064101243 is a deficient number, since it is larger than the sum of its proper divisors (1).
7064101243 is an equidigital number, since it uses as much as digits as its factorization.
7064101243 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4032, while the sum is 28.
The square root of 7064101243 is about 84048.2078512088. The cubic root of 7064101243 is about 1918.7525573033.
The spelling of 7064101243 in words is "seven billion, sixty-four million, one hundred one thousand, two hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •