Base | Representation |
---|---|
bin | 1000010110100010… |
… | …0011100010001001 |
3 | 12210020201110020022 |
4 | 2011220203202021 |
5 | 14042423013113 |
6 | 1010245510225 |
7 | 106362460106 |
oct | 20550434211 |
9 | 5706643208 |
10 | 2242001033 |
11 | a50607618 |
12 | 526a12375 |
13 | 299648c3c |
14 | 173a91aad |
15 | d1c66908 |
hex | 85a23889 |
2242001033 has 4 divisors (see below), whose sum is σ = 2242562628. Its totient is φ = 2241439440.
The previous prime is 2242001029. The next prime is 2242001057. The reversal of 2242001033 is 3301002422.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3301002422 = 2 ⋅1650501211.
It can be written as a sum of positive squares in 2 ways, for example, as 366071689 + 1875929344 = 19133^2 + 43312^2 .
It is a cyclic number.
It is not a de Polignac number, because 2242001033 - 22 = 2242001029 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2242001023) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 274766 + ... + 282807.
It is an arithmetic number, because the mean of its divisors is an integer number (560640657).
Almost surely, 22242001033 is an apocalyptic number.
It is an amenable number.
2242001033 is a deficient number, since it is larger than the sum of its proper divisors (561595).
2242001033 is an equidigital number, since it uses as much as digits as its factorization.
2242001033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 561594.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 2242001033 is about 47349.7733151913. The cubic root of 2242001033 is about 1308.8160219042.
Adding to 2242001033 its reverse (3301002422), we get a palindrome (5543003455).
The spelling of 2242001033 in words is "two billion, two hundred forty-two million, one thousand, thirty-three".
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