Base | Representation |
---|---|
bin | 11000000000000… |
… | …01011000000110 |
3 | 112000211201220021 |
4 | 30000001120012 |
5 | 403020112410 |
6 | 31551125354 |
7 | 4663203301 |
oct | 1400013006 |
9 | 460751807 |
10 | 201332230 |
11 | a3712980 |
12 | 5751385a |
13 | 329327c8 |
14 | 1ca4bb38 |
15 | 12a1deda |
hex | c001606 |
201332230 has 32 divisors (see below), whose sum is σ = 399440160. Its totient is φ = 72453120.
The previous prime is 201332171. The next prime is 201332233. The reversal of 201332230 is 32233102.
201332230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201332233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1236 + ... + 20104.
It is an arithmetic number, because the mean of its divisors is an integer number (12482505).
Almost surely, 2201332230 is an apocalyptic number.
201332230 is a deficient number, since it is larger than the sum of its proper divisors (198107930).
201332230 is a wasteful number, since it uses less digits than its factorization.
201332230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18984.
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 201332230 is about 14189.1588898003. The cubic root of 201332230 is about 586.0991631741.
Adding to 201332230 its reverse (32233102), we get a palindrome (233565332).
It can be divided in two parts, 2013 and 32230, that added together give a palindrome (34243).
The spelling of 201332230 in words is "two hundred one million, three hundred thirty-two thousand, two hundred thirty".
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