Base | Representation |
---|---|
bin | 110000101010… |
… | …001101111100 |
3 | 220000001201101 |
4 | 300222031330 |
5 | 11231141321 |
6 | 1133222444 |
7 | 213265012 |
oct | 60521574 |
9 | 26001641 |
10 | 12755836 |
11 | 7222715 |
12 | 4331a24 |
13 | 2848042 |
14 | 19a08b2 |
15 | 11be791 |
hex | c2a37c |
12755836 has 12 divisors (see below), whose sum is σ = 22574160. Its totient is φ = 6306080.
The previous prime is 12755833. The next prime is 12755837. The reversal of 12755836 is 63855721.
12755836 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×127558362 = 325422704117792, which contains 22 as substring.
It is a zygodrome in base 6.
It is a junction number, because it is equal to n+sod(n) for n = 12755795 and 12755804.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12755833) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17560 + ... + 18271.
It is an arithmetic number, because the mean of its divisors is an integer number (1881180).
Almost surely, 212755836 is an apocalyptic number.
It is an amenable number.
12755836 is a deficient number, since it is larger than the sum of its proper divisors (9818324).
12755836 is a wasteful number, since it uses less digits than its factorization.
12755836 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35924 (or 35922 counting only the distinct ones).
The product of its digits is 50400, while the sum is 37.
The square root of 12755836 is about 3571.5313242361. The cubic root of 12755836 is about 233.6520750467.
The spelling of 12755836 in words is "twelve million, seven hundred fifty-five thousand, eight hundred thirty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •