Base | Representation |
---|---|
bin | 111110110010001… |
… | …111111110001101 |
3 | 2201102002020021211 |
4 | 332302033332031 |
5 | 4124130010023 |
6 | 252305054421 |
7 | 35050261306 |
oct | 7662177615 |
9 | 2642066254 |
10 | 1053360013 |
11 | 4a0659a72 |
12 | 254927411 |
13 | 13a300a64 |
14 | 9dc7b7ad |
15 | 62721a0d |
hex | 3ec8ff8d |
1053360013 has 2 divisors, whose sum is σ = 1053360014. Its totient is φ = 1053360012.
The previous prime is 1053359969. The next prime is 1053360029. The reversal of 1053360013 is 3100633501.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 666569124 + 386790889 = 25818^2 + 19667^2 .
It is a cyclic number.
It is not a de Polignac number, because 1053360013 - 29 = 1053359501 is a prime.
It is a super-2 number, since 2×10533600132 = 2219134633974720338, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1053360043) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526680006 + 526680007.
It is an arithmetic number, because the mean of its divisors is an integer number (526680007).
Almost surely, 21053360013 is an apocalyptic number.
It is an amenable number.
1053360013 is a deficient number, since it is larger than the sum of its proper divisors (1).
1053360013 is an equidigital number, since it uses as much as digits as its factorization.
1053360013 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 810, while the sum is 22.
The square root of 1053360013 is about 32455.5082073906. The cubic root of 1053360013 is about 1017.4793627328.
Adding to 1053360013 its reverse (3100633501), we get a palindrome (4153993514).
The spelling of 1053360013 in words is "one billion, fifty-three million, three hundred sixty thousand, thirteen".
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