Base | Representation |
---|---|
bin | 1000100100111101010101 |
3 | 11020020102000 |
4 | 20210331111 |
5 | 1033423113 |
6 | 120105513 |
7 | 25053330 |
oct | 10447525 |
9 | 4206360 |
10 | 2248533 |
11 | 12a63a1 |
12 | 905299 |
13 | 6095c1 |
14 | 427617 |
15 | 2e6373 |
hex | 224f55 |
2248533 has 16 divisors (see below), whose sum is σ = 3807360. Its totient is φ = 1284768.
The previous prime is 2248531. The next prime is 2248537. The reversal of 2248533 is 3358422.
2248533 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2248533 - 21 = 2248531 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an Ulam number.
It is a d-powerful number, because it can be written as 2 + 215 + 49 + 8 + 59 + 35 + 35 .
It is a junction number, because it is equal to n+sod(n) for n = 2248497 and 2248506.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2248531) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5760 + ... + 6137.
It is an arithmetic number, because the mean of its divisors is an integer number (237960).
22248533 is an apocalyptic number.
It is an amenable number.
2248533 is a deficient number, since it is larger than the sum of its proper divisors (1558827).
2248533 is a wasteful number, since it uses less digits than its factorization.
2248533 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11913 (or 11907 counting only the distinct ones).
The product of its digits is 5760, while the sum is 27.
The square root of 2248533 is about 1499.5109202670. The cubic root of 2248533 is about 131.0085847957.
The spelling of 2248533 in words is "two million, two hundred forty-eight thousand, five hundred thirty-three".
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