Base | Representation |
---|---|
bin | 10111111111010… |
… | …00111110101100 |
3 | 112000122122211011 |
4 | 23333220332230 |
5 | 403003413200 |
6 | 31545035004 |
7 | 4662306043 |
oct | 1377507654 |
9 | 460578734 |
10 | 201232300 |
11 | a3654895 |
12 | 57485a64 |
13 | 328c9189 |
14 | 1ca2355a |
15 | 129ee5ba |
hex | bfe8fac |
201232300 has 18 divisors (see below), whose sum is σ = 436674308. Its totient is φ = 80492880.
The previous prime is 201232279. The next prime is 201232309. The reversal of 201232300 is 3232102.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (201232309) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1006062 + ... + 1006261.
Almost surely, 2201232300 is an apocalyptic number.
201232300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
201232300 is an abundant number, since it is smaller than the sum of its proper divisors (235442008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201232300 is a wasteful number, since it uses less digits than its factorization.
201232300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2012337 (or 2012330 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 201232300 is about 14185.6371023652. The cubic root of 201232300 is about 586.0021782351.
Adding to 201232300 its reverse (3232102), we get a palindrome (204464402).
The spelling of 201232300 in words is "two hundred one million, two hundred thirty-two thousand, three hundred".
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