Base | Representation |
---|---|
bin | 1010000010110110100001 |
3 | 11221202222000 |
4 | 22002312201 |
5 | 1133224441 |
6 | 132234213 |
7 | 31244511 |
oct | 12026641 |
9 | 4852860 |
10 | 2633121 |
11 | 1539337 |
12 | a6b969 |
13 | 71267a |
14 | 4c7841 |
15 | 3702b6 |
hex | 282da1 |
2633121 has 8 divisors (see below), whose sum is σ = 3900960. Its totient is φ = 1755396.
The previous prime is 2633107. The next prime is 2633123. The reversal of 2633121 is 1213362.
It is a de Polignac number, because none of the positive numbers 2k-2633121 is a prime.
2633121 is a lucky number.
It is a junction number, because it is equal to n+sod(n) for n = 2633094 and 2633103.
It is not an unprimeable number, because it can be changed into a prime (2633123) 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, 48735 + ... + 48788.
It is an arithmetic number, because the mean of its divisors is an integer number (487620).
22633121 is an apocalyptic number.
It is an amenable number.
2633121 is a deficient number, since it is larger than the sum of its proper divisors (1267839).
2633121 is an equidigital number, since it uses as much as digits as its factorization.
2633121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97532 (or 97526 counting only the distinct ones).
The product of its digits is 216, while the sum is 18.
The square root of 2633121 is about 1622.6894342418. The cubic root of 2633121 is about 138.0883177571.
Adding to 2633121 its reverse (1213362), we get a palindrome (3846483).
The spelling of 2633121 in words is "two million, six hundred thirty-three thousand, one hundred twenty-one".
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