Base | Representation |
---|---|
bin | 1000111001001000000101 |
3 | 11101102201120 |
4 | 20321020011 |
5 | 1044044031 |
6 | 121544153 |
7 | 25546221 |
oct | 10711005 |
9 | 4342646 |
10 | 2331141 |
11 | 135246a |
12 | 945059 |
13 | 638097 |
14 | 449781 |
15 | 310a96 |
hex | 239205 |
2331141 has 8 divisors (see below), whose sum is σ = 3115584. Its totient is φ = 1550400.
The previous prime is 2331139. The next prime is 2331151. The reversal of 2331141 is 1411332.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2331141 - 21 = 2331139 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2331141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2331151) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1341 + ... + 2541.
It is an arithmetic number, because the mean of its divisors is an integer number (389448).
22331141 is an apocalyptic number.
It is an amenable number.
2331141 is a deficient number, since it is larger than the sum of its proper divisors (784443).
2331141 is a wasteful number, since it uses less digits than its factorization.
2331141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1851.
The product of its digits is 72, while the sum is 15.
The square root of 2331141 is about 1526.8074534793. The cubic root of 2331141 is about 132.5936871524.
Adding to 2331141 its reverse (1411332), we get a palindrome (3742473).
The spelling of 2331141 in words is "two million, three hundred thirty-one thousand, one hundred forty-one".
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