Base | Representation |
---|---|
bin | 1000010110100101… |
… | …1011011010110101 |
3 | 12210021011002020101 |
4 | 2011221123122311 |
5 | 14043002324231 |
6 | 1010254434101 |
7 | 106364432350 |
oct | 20551333265 |
9 | 5707132211 |
10 | 2242229941 |
11 | a507535a6 |
12 | 526b02931 |
13 | 2996c91a3 |
14 | 173b11297 |
15 | d1cae661 |
hex | 85a5b6b5 |
2242229941 has 4 divisors (see below), whose sum is σ = 2562548512. Its totient is φ = 1921911372.
The previous prime is 2242229939. The next prime is 2242229963. The reversal of 2242229941 is 1499222422.
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, and also an emirpimes, since its reverse is a distinct semiprime: 1499222422 = 2 ⋅749611211.
It is a cyclic number.
It is not a de Polignac number, because 2242229941 - 21 = 2242229939 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2242229941.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2242229441) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160159275 + ... + 160159288.
It is an arithmetic number, because the mean of its divisors is an integer number (640637128).
Almost surely, 22242229941 is an apocalyptic number.
It is an amenable number.
2242229941 is a deficient number, since it is larger than the sum of its proper divisors (320318571).
2242229941 is an equidigital number, since it uses as much as digits as its factorization.
2242229941 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 320318570.
The product of its digits is 41472, while the sum is 37.
The square root of 2242229941 is about 47352.1904561975. The cubic root of 2242229941 is about 1308.8605637008.
The spelling of 2242229941 in words is "two billion, two hundred forty-two million, two hundred twenty-nine thousand, nine hundred forty-one".
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