Base | Representation |
---|---|
bin | 11110000001001000… |
… | …101010001111110101 |
3 | 10002012020212210110212 |
4 | 132001020222033311 |
5 | 1012002203132013 |
6 | 22450140355205 |
7 | 2220502355612 |
oct | 360110521765 |
9 | 102166783425 |
10 | 32231302133 |
11 | 1273a803388 |
12 | 62b6245b05 |
13 | 3068736314 |
14 | 17ba913509 |
15 | c8997a6a8 |
hex | 78122a3f5 |
32231302133 has 12 divisors (see below), whose sum is σ = 34287846372. Its totient is φ = 30291878400.
The previous prime is 32231302127. The next prime is 32231302153. The reversal of 32231302133 is 33120313223.
It can be written as a sum of positive squares in 6 ways, for example, as 896283844 + 31335018289 = 29938^2 + 177017^2 .
It is not a de Polignac number, because 32231302133 - 224 = 32214524917 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 32231302099 and 32231302108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32231302153) 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 in 11 ways as a sum of consecutive naturals, for example, 123041 + ... + 282137.
It is an arithmetic number, because the mean of its divisors is an integer number (2857320531).
Almost surely, 232231302133 is an apocalyptic number.
It is an amenable number.
32231302133 is a deficient number, since it is larger than the sum of its proper divisors (2056544239).
32231302133 is a wasteful number, since it uses less digits than its factorization.
32231302133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 159832 (or 159815 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 23.
Adding to 32231302133 its reverse (33120313223), we get a palindrome (65351615356).
The spelling of 32231302133 in words is "thirty-two billion, two hundred thirty-one million, three hundred two thousand, one hundred thirty-three".
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