Base | Representation |
---|---|
bin | 1100010011011110000111 |
3 | 20001212112012 |
4 | 30103132013 |
5 | 1311203404 |
6 | 153044435 |
7 | 36262505 |
oct | 14233607 |
9 | 6055465 |
10 | 3225479 |
11 | 1903394 |
12 | 10b671b |
13 | 88c18a |
14 | 5dd675 |
15 | 43aa6e |
hex | 313787 |
3225479 has 2 divisors, whose sum is σ = 3225480. Its totient is φ = 3225478.
The previous prime is 3225437. The next prime is 3225487. The reversal of 3225479 is 9745223.
It is a happy number.
It is a strong prime.
It is an emirp because it is prime and its reverse (9745223) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3225479 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3225499) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1612739 + 1612740.
It is an arithmetic number, because the mean of its divisors is an integer number (1612740).
Almost surely, 23225479 is an apocalyptic number.
3225479 is a deficient number, since it is larger than the sum of its proper divisors (1).
3225479 is an equidigital number, since it uses as much as digits as its factorization.
3225479 is an evil number, because the sum of its binary digits is even.
The product of its digits is 15120, while the sum is 32.
The square root of 3225479 is about 1795.9618592832. The cubic root of 3225479 is about 147.7513324872.
The spelling of 3225479 in words is "three million, two hundred twenty-five thousand, four hundred seventy-nine".
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