Base | Representation |
---|---|
bin | 11110110010000011… |
… | …100010110010001001 |
3 | 10011022110020211020112 |
4 | 132302003202302021 |
5 | 1020142310410200 |
6 | 23103420004105 |
7 | 2250026512361 |
oct | 366203426211 |
9 | 104273224215 |
10 | 33052044425 |
11 | 130210211a4 |
12 | 64a5090635 |
13 | 316979c44a |
14 | 185791b9a1 |
15 | cd6a4d535 |
hex | 7b20e2c89 |
33052044425 has 12 divisors (see below), whose sum is σ = 41984159196. Its totient is φ = 25796716800.
The previous prime is 33052044353. The next prime is 33052044433. The reversal of 33052044425 is 52444025033.
It can be written as a sum of positive squares in 6 ways, for example, as 4963625209 + 28088419216 = 70453^2 + 167596^2 .
It is not a de Polignac number, because 33052044425 - 220 = 33050995849 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 33052044391 and 33052044400.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16121924 + ... + 16123973.
It is an arithmetic number, because the mean of its divisors is an integer number (3498679933).
Almost surely, 233052044425 is an apocalyptic number.
It is an amenable number.
33052044425 is a deficient number, since it is larger than the sum of its proper divisors (8932114771).
33052044425 is a wasteful number, since it uses less digits than its factorization.
33052044425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32245948 (or 32245943 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 32.
Adding to 33052044425 its reverse (52444025033), we get a palindrome (85496069458).
The spelling of 33052044425 in words is "thirty-three billion, fifty-two million, forty-four thousand, four hundred twenty-five".
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