Base | Representation |
---|---|
bin | 11101110101010000… |
… | …111000010001100101 |
3 | 10001200101002210212201 |
4 | 131311100320101211 |
5 | 1011100211131044 |
6 | 22414303414501 |
7 | 2212533420355 |
oct | 356520702145 |
9 | 101611083781 |
10 | 32032130149 |
11 | 12648336538 |
12 | 625b5b4431 |
13 | 30363abb86 |
14 | 179c2a8b65 |
15 | c772367d4 |
hex | 775438465 |
32032130149 has 2 divisors, whose sum is σ = 32032130150. Its totient is φ = 32032130148.
The previous prime is 32032130131. The next prime is 32032130159. The reversal of 32032130149 is 94103123023.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 32032050625 + 79524 = 178975^2 + 282^2 .
It is a cyclic number.
It is not a de Polignac number, because 32032130149 - 225 = 31998575717 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (32032130159) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16016065074 + 16016065075.
It is an arithmetic number, because the mean of its divisors is an integer number (16016065075).
Almost surely, 232032130149 is an apocalyptic number.
It is an amenable number.
32032130149 is a deficient number, since it is larger than the sum of its proper divisors (1).
32032130149 is an equidigital number, since it uses as much as digits as its factorization.
32032130149 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3888, while the sum is 28.
The spelling of 32032130149 in words is "thirty-two billion, thirty-two million, one hundred thirty thousand, one hundred forty-nine".
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