Base | Representation |
---|---|
bin | 1010011101111110101001 |
3 | 12011102101021 |
4 | 22131332221 |
5 | 1200303413 |
6 | 134452441 |
7 | 32216452 |
oct | 12357651 |
9 | 5142337 |
10 | 2744233 |
11 | 1604868 |
12 | b04121 |
13 | 75110b |
14 | 516129 |
15 | 39318d |
hex | 29dfa9 |
2744233 has 2 divisors, whose sum is σ = 2744234. Its totient is φ = 2744232.
The previous prime is 2744197. The next prime is 2744237. The reversal of 2744233 is 3324472.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2729104 + 15129 = 1652^2 + 123^2 .
It is a cyclic number.
It is not a de Polignac number, because 2744233 - 221 = 647081 is a prime.
It is a d-powerful number, because it can be written as 219 + 73 + 44 + 46 + 221 + 310 + 310 .
2744233 is a lucky number.
It is a junction number, because it is equal to n+sod(n) for n = 2744198 and 2744207.
It is not a weakly prime, because it can be changed into another prime (2744237) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1372116 + 1372117.
It is an arithmetic number, because the mean of its divisors is an integer number (1372117).
22744233 is an apocalyptic number.
It is an amenable number.
2744233 is a deficient number, since it is larger than the sum of its proper divisors (1).
2744233 is an equidigital number, since it uses as much as digits as its factorization.
2744233 is an evil number, because the sum of its binary digits is even.
The product of its digits is 4032, while the sum is 25.
The square root of 2744233 is about 1656.5726666826. The cubic root of 2744233 is about 140.0039624729.
The spelling of 2744233 in words is "two million, seven hundred forty-four thousand, two hundred thirty-three".
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