Base | Representation |
---|---|
bin | 1000001010000101… |
… | …0010001000101001 |
3 | 12122121102111021112 |
4 | 2002201102020221 |
5 | 13441034404423 |
6 | 1001142120105 |
7 | 105156452006 |
oct | 20241221051 |
9 | 5577374245 |
10 | 2189763113 |
11 | a2407848a |
12 | 511420035 |
13 | 28b889025 |
14 | 16ab748ad |
15 | cc398a78 |
hex | 82852229 |
2189763113 has 2 divisors, whose sum is σ = 2189763114. Its totient is φ = 2189763112.
The previous prime is 2189763101. The next prime is 2189763133. The reversal of 2189763113 is 3113679812.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2150362384 + 39400729 = 46372^2 + 6277^2 .
It is a cyclic number.
It is not a de Polignac number, because 2189763113 - 24 = 2189763097 is a prime.
It is not a weakly prime, because it can be changed into another prime (2189763133) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1094881556 + 1094881557.
It is an arithmetic number, because the mean of its divisors is an integer number (1094881557).
Almost surely, 22189763113 is an apocalyptic number.
It is an amenable number.
2189763113 is a deficient number, since it is larger than the sum of its proper divisors (1).
2189763113 is an equidigital number, since it uses as much as digits as its factorization.
2189763113 is an evil number, because the sum of its binary digits is even.
The product of its digits is 54432, while the sum is 41.
The square root of 2189763113 is about 46794.9047760544. The cubic root of 2189763113 is about 1298.5710359682.
The spelling of 2189763113 in words is "two billion, one hundred eighty-nine million, seven hundred sixty-three thousand, one hundred thirteen".
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