Base | Representation |
---|---|
bin | 111111111001100… |
… | …1110010111010101 |
3 | 12112102120022202002 |
4 | 1333303032113111 |
5 | 13342344301423 |
6 | 552432125045 |
7 | 104063562215 |
oct | 17763162725 |
9 | 5472508662 |
10 | 2144134613 |
11 | a00343085 |
12 | 4ba096785 |
13 | 2822a160a |
14 | 164a98245 |
15 | c8384228 |
hex | 7fcce5d5 |
2144134613 has 2 divisors, whose sum is σ = 2144134614. Its totient is φ = 2144134612.
The previous prime is 2144134549. The next prime is 2144134621. The reversal of 2144134613 is 3164314412.
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., 2035182769 + 108951844 = 45113^2 + 10438^2 .
It is a cyclic number.
It is not a de Polignac number, because 2144134613 - 26 = 2144134549 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2144134693) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1072067306 + 1072067307.
It is an arithmetic number, because the mean of its divisors is an integer number (1072067307).
Almost surely, 22144134613 is an apocalyptic number.
It is an amenable number.
2144134613 is a deficient number, since it is larger than the sum of its proper divisors (1).
2144134613 is an equidigital number, since it uses as much as digits as its factorization.
2144134613 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 6912, while the sum is 29.
The square root of 2144134613 is about 46304.8011873499. The cubic root of 2144134613 is about 1289.4881315542.
The spelling of 2144134613 in words is "two billion, one hundred forty-four million, one hundred thirty-four thousand, six hundred thirteen".
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