Base | Representation |
---|---|
bin | 1000100001001100110101 |
3 | 11012110021221 |
4 | 20201030311 |
5 | 1032430031 |
6 | 115510341 |
7 | 24660421 |
oct | 10411465 |
9 | 4173257 |
10 | 2233141 |
11 | 1295879 |
12 | 8b83b1 |
13 | 6025b1 |
14 | 421b81 |
15 | 2e1a11 |
hex | 221335 |
2233141 has 4 divisors (see below), whose sum is σ = 2236300. Its totient is φ = 2229984.
The previous prime is 2233129. The next prime is 2233183. The reversal of 2233141 is 1413322.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1413322 = 2 ⋅706661.
It can be written as a sum of positive squares in 2 ways, for example, as 1552516 + 680625 = 1246^2 + 825^2 .
It is a cyclic number.
It is not a de Polignac number, because 2233141 - 211 = 2231093 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 (2233541) 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, 25 + ... + 2113.
It is an arithmetic number, because the mean of its divisors is an integer number (559075).
22233141 is an apocalyptic number.
It is an amenable number.
2233141 is a deficient number, since it is larger than the sum of its proper divisors (3159).
2233141 is a wasteful number, since it uses less digits than its factorization.
2233141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3158.
The product of its digits is 144, while the sum is 16.
The square root of 2233141 is about 1494.3697668248. The cubic root of 2233141 is about 130.7089667933.
Adding to 2233141 its reverse (1413322), we get a palindrome (3646463).
It can be divided in two parts, 223 and 3141, that added together give a square (3364 = 582).
The spelling of 2233141 in words is "two million, two hundred thirty-three thousand, one hundred forty-one".
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