Base | Representation |
---|---|
bin | 1000010100010000… |
… | …0001001100101101 |
3 | 12202120200211221020 |
4 | 2011010001030231 |
5 | 14033000020323 |
6 | 1005304324353 |
7 | 106215166326 |
oct | 20504011455 |
9 | 5676624836 |
10 | 2232423213 |
11 | a46165669 |
12 | 5237736b9 |
13 | 2976745a7 |
14 | 1726bb44d |
15 | d0ec3ae3 |
hex | 8510132d |
2232423213 has 8 divisors (see below), whose sum is σ = 2976917568. Its totient is φ = 1488105504.
The previous prime is 2232423209. The next prime is 2232423233. The reversal of 2232423213 is 3123242322.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2232423213 - 22 = 2232423209 is a prime.
It is a super-3 number, since 3×22324232133 (a number of 29 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2232423203) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 11145 + ... + 67742.
It is an arithmetic number, because the mean of its divisors is an integer number (372114696).
Almost surely, 22232423213 is an apocalyptic number.
It is an amenable number.
2232423213 is a deficient number, since it is larger than the sum of its proper divisors (744494355).
2232423213 is an equidigital number, since it uses as much as digits as its factorization.
2232423213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88323.
The product of its digits is 3456, while the sum is 24.
The square root of 2232423213 is about 47248.5260405020. The cubic root of 2232423213 is about 1306.9496092283.
Adding to 2232423213 its reverse (3123242322), we get a palindrome (5355665535).
The spelling of 2232423213 in words is "two billion, two hundred thirty-two million, four hundred twenty-three thousand, two hundred thirteen".
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