Base | Representation |
---|---|
bin | 100000110111… |
… | …0000100000001 |
3 | 1012102021102022 |
4 | 1001232010001 |
5 | 13402244113 |
6 | 1413131225 |
7 | 266302334 |
oct | 101560401 |
9 | 35367368 |
10 | 17228033 |
11 | 97a7749 |
12 | 5929b15 |
13 | 3752804 |
14 | 240661b |
15 | 17a4908 |
hex | 106e101 |
17228033 has 4 divisors (see below), whose sum is σ = 17783808. Its totient is φ = 16672260.
The previous prime is 17228017. The next prime is 17228039. The reversal of 17228033 is 33082271.
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, and also an emirpimes, since its reverse is a distinct semiprime: 33082271 = 173 ⋅191227.
It is a cyclic number.
It is not a de Polignac number, because 17228033 - 24 = 17228017 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 17227993 and 17228011.
It is not an unprimeable number, because it can be changed into a prime (17228039) 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, 277841 + ... + 277902.
It is an arithmetic number, because the mean of its divisors is an integer number (4445952).
Almost surely, 217228033 is an apocalyptic number.
It is an amenable number.
17228033 is a deficient number, since it is larger than the sum of its proper divisors (555775).
17228033 is an equidigital number, since it uses as much as digits as its factorization.
17228033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 555774.
The product of its (nonzero) digits is 2016, while the sum is 26.
The square root of 17228033 is about 4150.6665729736. Note that the first 3 decimals coincide. The cubic root of 17228033 is about 258.2727370417.
The spelling of 17228033 in words is "seventeen million, two hundred twenty-eight thousand, thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •