Base | Representation |
---|---|
bin | 110110111111… |
… | …1000100001010 |
3 | 2000020211002020 |
4 | 1231333010022 |
5 | 24340111020 |
6 | 2505545310 |
7 | 500032224 |
oct | 155770412 |
9 | 60224066 |
10 | 28832010 |
11 | 15302a09 |
12 | 97a5236 |
13 | 5c8647c |
14 | 3b87414 |
15 | 27e7c40 |
hex | 1b7f10a |
28832010 has 16 divisors (see below), whose sum is σ = 69196896. Its totient is φ = 7688528.
The previous prime is 28831997. The next prime is 28832029. The reversal of 28832010 is 1023882.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 480504 + ... + 480563.
It is an arithmetic number, because the mean of its divisors is an integer number (4324806).
Almost surely, 228832010 is an apocalyptic number.
28832010 is an abundant number, since it is smaller than the sum of its proper divisors (40364886).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28832010 is a wasteful number, since it uses less digits than its factorization.
28832010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 961077.
The product of its (nonzero) digits is 768, while the sum is 24.
The square root of 28832010 is about 5369.5446734337. The cubic root of 28832010 is about 306.6372937105.
Adding to 28832010 its reverse (1023882), we get a palindrome (29855892).
The spelling of 28832010 in words is "twenty-eight million, eight hundred thirty-two thousand, ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •