Base | Representation |
---|---|
bin | 10101101000110101100001 |
3 | 101200011220210 |
4 | 111220311201 |
5 | 2423003124 |
6 | 321324333 |
7 | 66133200 |
oct | 25506541 |
9 | 11604823 |
10 | 5672289 |
11 | 3224747 |
12 | 1a966a9 |
13 | 1237aac |
14 | a79237 |
15 | 770a29 |
hex | 568d61 |
5672289 has 24 divisors (see below), whose sum is σ = 8995968. Its totient is φ = 3168480.
The previous prime is 5672267. The next prime is 5672291. The reversal of 5672289 is 9822765.
It is a happy number.
It is not a de Polignac number, because 5672289 - 215 = 5639521 is a prime.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.
It is a d-powerful number, because it can be written as 53 + 62 + 77 + 24 + 216 + 82 + 97 .
It is a plaindrome in base 13.
It is not an unprimeable number, because it can be changed into a prime (5672239) 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 23 ways as a sum of consecutive naturals, for example, 6499 + ... + 7319.
It is an arithmetic number, because the mean of its divisors is an integer number (374832).
Almost surely, 25672289 is an apocalyptic number.
It is an amenable number.
5672289 is a deficient number, since it is larger than the sum of its proper divisors (3323679).
5672289 is a wasteful number, since it uses less digits than its factorization.
5672289 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 885 (or 878 counting only the distinct ones).
The product of its digits is 60480, while the sum is 39.
The square root of 5672289 is about 2381.6567762799. The cubic root of 5672289 is about 178.3416511876.
The spelling of 5672289 in words is "five million, six hundred seventy-two thousand, two hundred eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.120 sec. • engine limits •