Base | Representation |
---|---|
bin | 1000010010000101… |
… | …0101101010100001 |
3 | 12201221120222010200 |
4 | 2010201111222201 |
5 | 14023133111001 |
6 | 1004341415413 |
7 | 106045003332 |
oct | 20441255241 |
9 | 5657528120 |
10 | 2223332001 |
11 | a41016270 |
12 | 52070a569 |
13 | 295810587 |
14 | 1713d2289 |
15 | d02ca086 |
hex | 84855aa1 |
2223332001 has 12 divisors (see below), whose sum is σ = 3503432400. Its totient is φ = 1347473880.
The previous prime is 2223331973. The next prime is 2223332017. The reversal of 2223332001 is 1002333222.
It is a happy number.
It is not a de Polignac number, because 2223332001 - 26 = 2223331937 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2223332081) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11228851 + ... + 11229048.
It is an arithmetic number, because the mean of its divisors is an integer number (291952700).
Almost surely, 22223332001 is an apocalyptic number.
It is an amenable number.
2223332001 is a deficient number, since it is larger than the sum of its proper divisors (1280100399).
2223332001 is a wasteful number, since it uses less digits than its factorization.
2223332001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22457916 (or 22457913 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 2223332001 is about 47152.2215913524. The cubic root of 2223332001 is about 1305.1730760891.
Adding to 2223332001 its reverse (1002333222), we get a palindrome (3225665223).
The spelling of 2223332001 in words is "two billion, two hundred twenty-three million, three hundred thirty-two thousand, one".
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