Base | Representation |
---|---|
bin | 100000110010… |
… | …0110101010100 |
3 | 1012100100120010 |
4 | 1001210311110 |
5 | 13400041403 |
6 | 1412240220 |
7 | 266054166 |
oct | 101446524 |
9 | 35310503 |
10 | 17190228 |
11 | 9781300 |
12 | 5910070 |
13 | 373b543 |
14 | 23d6936 |
15 | 1798603 |
hex | 1064d54 |
17190228 has 36 divisors (see below), whose sum is σ = 44092160. Its totient is φ = 5208720.
The previous prime is 17190221. The next prime is 17190233. The reversal of 17190228 is 82209171.
It is a junction number, because it is equal to n+sod(n) for n = 17190195 and 17190204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (17190221) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4468 + ... + 7371.
Almost surely, 217190228 is an apocalyptic number.
It is an amenable number.
17190228 is an abundant number, since it is smaller than the sum of its proper divisors (26901932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
17190228 is a wasteful number, since it uses less digits than its factorization.
17190228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11868 (or 11855 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 30.
The square root of 17190228 is about 4146.1099840694. The cubic root of 17190228 is about 258.0836817668.
Adding to 17190228 its reverse (82209171), we get a palindrome (99399399).
The spelling of 17190228 in words is "seventeen million, one hundred ninety thousand, two hundred twenty-eight".
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