Base | Representation |
---|---|
bin | 110101010011… |
… | …110111111001 |
3 | 222022000010211 |
4 | 311103313321 |
5 | 12034200113 |
6 | 1215311121 |
7 | 226533352 |
oct | 65236771 |
9 | 28260124 |
10 | 13975033 |
11 | 7985716 |
12 | 481b4a1 |
13 | 2b83c67 |
14 | 1bdad29 |
15 | 1360b3d |
hex | d53df9 |
13975033 has 2 divisors, whose sum is σ = 13975034. Its totient is φ = 13975032.
The previous prime is 13975019. The next prime is 13975057. The reversal of 13975033 is 33057931.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 10778089 + 3196944 = 3283^2 + 1788^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13975033 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13974986 and 13975004.
It is not a weakly prime, because it can be changed into another prime (13975063) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6987516 + 6987517.
It is an arithmetic number, because the mean of its divisors is an integer number (6987517).
Almost surely, 213975033 is an apocalyptic number.
It is an amenable number.
13975033 is a deficient number, since it is larger than the sum of its proper divisors (1).
13975033 is an equidigital number, since it uses as much as digits as its factorization.
13975033 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 8505, while the sum is 31.
The square root of 13975033 is about 3738.3195422542. The cubic root of 13975033 is about 240.8708696842.
The spelling of 13975033 in words is "thirteen million, nine hundred seventy-five thousand, thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •