Base | Representation |
---|---|
bin | 1010000001010100… |
… | …01111000000000101 |
3 | 111212221000011121211 |
4 | 11000222033000011 |
5 | 42004210434423 |
6 | 2245455211421 |
7 | 250213244404 |
oct | 50052170005 |
9 | 14787004554 |
10 | 5379780613 |
11 | 2310822889 |
12 | 1061816b71 |
13 | 679740c4c |
14 | 3906c163b |
15 | 21747410d |
hex | 140a8f005 |
5379780613 has 2 divisors, whose sum is σ = 5379780614. Its totient is φ = 5379780612.
The previous prime is 5379780583. The next prime is 5379780617. The reversal of 5379780613 is 3160879735.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2891965729 + 2487814884 = 53777^2 + 49878^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5379780613 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5379780617) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2689890306 + 2689890307.
It is an arithmetic number, because the mean of its divisors is an integer number (2689890307).
Almost surely, 25379780613 is an apocalyptic number.
It is an amenable number.
5379780613 is a deficient number, since it is larger than the sum of its proper divisors (1).
5379780613 is an equidigital number, since it uses as much as digits as its factorization.
5379780613 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 952560, while the sum is 49.
The square root of 5379780613 is about 73346.9877568261. The cubic root of 5379780613 is about 1752.2182062347.
The spelling of 5379780613 in words is "five billion, three hundred seventy-nine million, seven hundred eighty thousand, six hundred thirteen".
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