Base | Representation |
---|---|
bin | 1100111110010101… |
… | …11010010110111001 |
3 | 122222102122020112011 |
4 | 12133022322112321 |
5 | 103231120430423 |
6 | 3111100445521 |
7 | 334415652352 |
oct | 63712722671 |
9 | 18872566464 |
10 | 6965405113 |
11 | 2a54875a57 |
12 | 14248498a1 |
13 | 8700b26b4 |
14 | 4a1112d29 |
15 | 2ab783b0d |
hex | 19f2ba5b9 |
6965405113 has 2 divisors, whose sum is σ = 6965405114. Its totient is φ = 6965405112.
The previous prime is 6965405093. The next prime is 6965405119. The reversal of 6965405113 is 3115045696.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 5321264809 + 1644140304 = 72947^2 + 40548^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-6965405113 is a prime.
It is a super-3 number, since 3×69654051133 (a number of 31 digits) contains 333 as substring.
It is not a weakly prime, because it can be changed into another prime (6965405119) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3482702556 + 3482702557.
It is an arithmetic number, because the mean of its divisors is an integer number (3482702557).
Almost surely, 26965405113 is an apocalyptic number.
It is an amenable number.
6965405113 is a deficient number, since it is larger than the sum of its proper divisors (1).
6965405113 is an equidigital number, since it uses as much as digits as its factorization.
6965405113 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 97200, while the sum is 40.
The square root of 6965405113 is about 83459.0025880971. The cubic root of 6965405113 is about 1909.7746609701.
The spelling of 6965405113 in words is "six billion, nine hundred sixty-five million, four hundred five thousand, one hundred thirteen".
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