Base | Representation |
---|---|
bin | 1000010001110111011010 |
3 | 11002021010121 |
4 | 20101313122 |
5 | 1023422310 |
6 | 114303454 |
7 | 24306331 |
oct | 10216732 |
9 | 4067117 |
10 | 2170330 |
11 | 1252668 |
12 | 887b8a |
13 | 5acb26 |
14 | 406d18 |
15 | 2cd0da |
hex | 211dda |
2170330 has 8 divisors (see below), whose sum is σ = 3906612. Its totient is φ = 868128.
The previous prime is 2170321. The next prime is 2170361. The reversal of 2170330 is 330712.
2170330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 1907161 + 263169 = 1381^2 + 513^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 108507 + ... + 108526.
22170330 is an apocalyptic number.
2170330 is a deficient number, since it is larger than the sum of its proper divisors (1736282).
2170330 is a wasteful number, since it uses less digits than its factorization.
2170330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 217040.
The product of its (nonzero) digits is 126, while the sum is 16.
The square root of 2170330 is about 1473.2039913060. The cubic root of 2170330 is about 129.4718214605.
It can be divided in two parts, 2170 and 330, that added together give a square (2500 = 502).
The spelling of 2170330 in words is "two million, one hundred seventy thousand, three hundred thirty".
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