Base | Representation |
---|---|
bin | 100000110010… |
… | …0110101010110 |
3 | 1012100100120012 |
4 | 1001210311112 |
5 | 13400041410 |
6 | 1412240222 |
7 | 266054201 |
oct | 101446526 |
9 | 35310505 |
10 | 17190230 |
11 | 9781302 |
12 | 5910072 |
13 | 373b545 |
14 | 23d6938 |
15 | 1798605 |
hex | 1064d56 |
17190230 has 16 divisors (see below), whose sum is σ = 32762880. Its totient is φ = 6471552.
The previous prime is 17190221. The next prime is 17190233. The reversal of 17190230 is 3209171.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 17190196 and 17190205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (17190233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50390 + ... + 50729.
It is an arithmetic number, because the mean of its divisors is an integer number (2047680).
Almost surely, 217190230 is an apocalyptic number.
17190230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
17190230 is a deficient number, since it is larger than the sum of its proper divisors (15572650).
17190230 is a wasteful number, since it uses less digits than its factorization.
17190230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101143.
The product of its (nonzero) digits is 378, while the sum is 23.
The square root of 17190230 is about 4146.1102252593. The cubic root of 17190230 is about 258.0836917757.
The spelling of 17190230 in words is "seventeen million, one hundred ninety thousand, two hundred thirty".
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