Base | Representation |
---|---|
bin | 1010011100010010… |
… | …1101110000001101 |
3 | 21020100101201201221 |
4 | 2213010231300031 |
5 | 21220033443203 |
6 | 1142050403341 |
7 | 126314241124 |
oct | 24704556015 |
9 | 7210351657 |
10 | 2803031053 |
11 | 1209268799 |
12 | 662890551 |
13 | 35894ba74 |
14 | 1c83b2abb |
15 | 116137abd |
hex | a712dc0d |
2803031053 has 2 divisors, whose sum is σ = 2803031054. Its totient is φ = 2803031052.
The previous prime is 2803031027. The next prime is 2803031113. The reversal of 2803031053 is 3501303082.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2787523209 + 15507844 = 52797^2 + 3938^2 .
It is a cyclic number.
It is not a de Polignac number, because 2803031053 - 29 = 2803030541 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2803031003) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1401515526 + 1401515527.
It is an arithmetic number, because the mean of its divisors is an integer number (1401515527).
Almost surely, 22803031053 is an apocalyptic number.
It is an amenable number.
2803031053 is a deficient number, since it is larger than the sum of its proper divisors (1).
2803031053 is an equidigital number, since it uses as much as digits as its factorization.
2803031053 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2160, while the sum is 25.
The square root of 2803031053 is about 52943.6592331886. The cubic root of 2803031053 is about 1409.9681519557.
The spelling of 2803031053 in words is "two billion, eight hundred three million, thirty-one thousand, fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •