Base | Representation |
---|---|
bin | 111110111111… |
… | …0111111101101 |
3 | 2022010220012021 |
4 | 1331332333231 |
5 | 31423313104 |
6 | 3135510141 |
7 | 550500541 |
oct | 175767755 |
9 | 68126167 |
10 | 33026029 |
11 | 17707a43 |
12 | b088351 |
13 | 6ac443a |
14 | 4559a21 |
15 | 2d75754 |
hex | 1f7efed |
33026029 has 4 divisors (see below), whose sum is σ = 33444160. Its totient is φ = 32607900.
The previous prime is 33026027. The next prime is 33026039. The reversal of 33026029 is 92062033.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 33026029 - 21 = 33026027 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 33025994 and 33026012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33026027) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208947 + ... + 209104.
It is an arithmetic number, because the mean of its divisors is an integer number (8361040).
Almost surely, 233026029 is an apocalyptic number.
It is an amenable number.
33026029 is a deficient number, since it is larger than the sum of its proper divisors (418131).
33026029 is an equidigital number, since it uses as much as digits as its factorization.
33026029 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 418130.
The product of its (nonzero) digits is 1944, while the sum is 25.
The square root of 33026029 is about 5746.8277336284. The cubic root of 33026029 is about 320.8377430701.
The spelling of 33026029 in words is "thirty-three million, twenty-six thousand, twenty-nine".
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