Base | Representation |
---|---|
bin | 10100001010011001010001 |
3 | 100221112021200 |
4 | 110022121101 |
5 | 2323113312 |
6 | 305141413 |
7 | 62632332 |
oct | 24123121 |
9 | 10845250 |
10 | 5285457 |
11 | 2a90051 |
12 | 192a869 |
13 | 11309b8 |
14 | 9b8289 |
15 | 6e60dc |
hex | 50a651 |
5285457 has 12 divisors (see below), whose sum is σ = 7694544. Its totient is φ = 3495960.
The previous prime is 5285417. The next prime is 5285461. The reversal of 5285457 is 7545825.
It is a happy number.
5285457 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 5285457 - 28 = 5285201 is a prime.
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (5285417) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1063 + ... + 3420.
It is an arithmetic number, because the mean of its divisors is an integer number (641212).
Almost surely, 25285457 is an apocalyptic number.
It is an amenable number.
5285457 is a deficient number, since it is larger than the sum of its proper divisors (2409087).
5285457 is a wasteful number, since it uses less digits than its factorization.
5285457 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4620 (or 4617 counting only the distinct ones).
The product of its digits is 56000, while the sum is 36.
The square root of 5285457 is about 2299.0121791761. The cubic root of 5285457 is about 174.1917228768.
The spelling of 5285457 in words is "five million, two hundred eighty-five thousand, four hundred fifty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •