Base | Representation |
---|---|
bin | 1000100011011000101101 |
3 | 11012220120111 |
4 | 20203120231 |
5 | 1033221333 |
6 | 120020021 |
7 | 25025500 |
oct | 10433055 |
9 | 4186514 |
10 | 2242093 |
11 | 12a1577 |
12 | 901611 |
13 | 6066a9 |
14 | 425137 |
15 | 2e44cd |
hex | 22362d |
2242093 has 6 divisors (see below), whose sum is σ = 2608206. Its totient is φ = 1921752.
The previous prime is 2242091. The next prime is 2242111. The reversal of 2242093 is 3902422.
2242093 is nontrivially palindromic in base 6.
It can be written as a sum of positive squares in only one way, i.e., 1605289 + 636804 = 1267^2 + 798^2 .
It is not a de Polignac number, because 2242093 - 21 = 2242091 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 (2242091) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22830 + ... + 22927.
It is an arithmetic number, because the mean of its divisors is an integer number (434701).
22242093 is an apocalyptic number.
It is an amenable number.
2242093 is a deficient number, since it is larger than the sum of its proper divisors (366113).
2242093 is an equidigital number, since it uses as much as digits as its factorization.
2242093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45771 (or 45764 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
The square root of 2242093 is about 1497.3620136761. The cubic root of 2242093 is about 130.8833917560.
The spelling of 2242093 in words is "two million, two hundred forty-two thousand, ninety-three".
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