Base | Representation |
---|---|
bin | 110100110011010110110 |
3 | 10020220102121 |
4 | 12212122312 |
5 | 420331410 |
6 | 101030154 |
7 | 20464255 |
oct | 6463266 |
9 | 3226377 |
10 | 1730230 |
11 | a81a47 |
12 | 6b535a |
13 | 487708 |
14 | 33079c |
15 | 2429da |
hex | 1a66b6 |
1730230 has 8 divisors (see below), whose sum is σ = 3114432. Its totient is φ = 692088.
The previous prime is 1730213. The next prime is 1730237. The reversal of 1730230 is 320371.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1730237) 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, 86502 + ... + 86521.
It is an arithmetic number, because the mean of its divisors is an integer number (389304).
21730230 is an apocalyptic number.
1730230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1730230 is a deficient number, since it is larger than the sum of its proper divisors (1384202).
1730230 is a wasteful number, since it uses less digits than its factorization.
1730230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 173030.
The product of its (nonzero) digits is 126, while the sum is 16.
The square root of 1730230 is about 1315.3820737717. The cubic root of 1730230 is about 120.0515981808.
The spelling of 1730230 in words is "one million, seven hundred thirty thousand, two hundred thirty".
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