Base | Representation |
---|---|
bin | 1000010110101000… |
… | …1100011001000101 |
3 | 12210021112021101201 |
4 | 2011222030121011 |
5 | 14043030234113 |
6 | 1010303022501 |
7 | 106366226230 |
oct | 20552143105 |
9 | 5707467351 |
10 | 2242430533 |
11 | a50880282 |
12 | 526b9aa31 |
13 | 299769595 |
14 | 173b64417 |
15 | d1cedcdd |
hex | 85a8c645 |
2242430533 has 4 divisors (see below), whose sum is σ = 2562777760. Its totient is φ = 1922083308.
The previous prime is 2242430527. The next prime is 2242430557. The reversal of 2242430533 is 3350342422.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2242430533 - 25 = 2242430501 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2242430233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160173603 + ... + 160173616.
It is an arithmetic number, because the mean of its divisors is an integer number (640694440).
Almost surely, 22242430533 is an apocalyptic number.
It is an amenable number.
2242430533 is a deficient number, since it is larger than the sum of its proper divisors (320347227).
2242430533 is an equidigital number, since it uses as much as digits as its factorization.
2242430533 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 320347226.
The product of its (nonzero) digits is 17280, while the sum is 28.
The square root of 2242430533 is about 47354.3084945816. The cubic root of 2242430533 is about 1308.8995931695.
Adding to 2242430533 its reverse (3350342422), we get a palindrome (5592772955).
The spelling of 2242430533 in words is "two billion, two hundred forty-two million, four hundred thirty thousand, five hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •