Base | Representation |
---|---|
bin | 101011001000… |
… | …101100110100 |
3 | 210021111102110 |
4 | 223020230310 |
5 | 10343322303 |
6 | 1042211020 |
7 | 165054300 |
oct | 53105464 |
9 | 23244373 |
10 | 11307828 |
11 | 6423814 |
12 | 3953a70 |
13 | 245bc2c |
14 | 1704d00 |
15 | ed5703 |
hex | ac8b34 |
11307828 has 36 divisors (see below), whose sum is σ = 30694272. Its totient is φ = 3230640.
The previous prime is 11307827. The next prime is 11307851. The reversal of 11307828 is 82870311.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 11307795 and 11307804.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11307827) 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 11 ways as a sum of consecutive naturals, for example, 9028 + ... + 10203.
Almost surely, 211307828 is an apocalyptic number.
It is an amenable number.
11307828 is an abundant number, since it is smaller than the sum of its proper divisors (19386444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11307828 is a wasteful number, since it uses less digits than its factorization.
11307828 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19252 (or 19243 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 30.
The square root of 11307828 is about 3362.7114059937. The cubic root of 11307828 is about 224.4535082951.
The spelling of 11307828 in words is "eleven million, three hundred seven thousand, eight hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •