Base | Representation |
---|---|
bin | 110000101010… |
… | …001101011010 |
3 | 220000001200010 |
4 | 300222031122 |
5 | 11231141202 |
6 | 1133222350 |
7 | 213264633 |
oct | 60521532 |
9 | 26001603 |
10 | 12755802 |
11 | 7222694 |
12 | 43319b6 |
13 | 2848017 |
14 | 19a088a |
15 | 11be76c |
hex | c2a35a |
12755802 has 16 divisors (see below), whose sum is σ = 26854560. Its totient is φ = 4028112.
The previous prime is 12755767. The next prime is 12755807. The reversal of 12755802 is 20855721.
It is a self number, because there is not a number n which added to its sum of digits gives 12755802.
It is not an unprimeable number, because it can be changed into a prime (12755807) 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 7 ways as a sum of consecutive naturals, for example, 55833 + ... + 56060.
It is an arithmetic number, because the mean of its divisors is an integer number (1678410).
Almost surely, 212755802 is an apocalyptic number.
12755802 is an abundant number, since it is smaller than the sum of its proper divisors (14098758).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12755802 is a wasteful number, since it uses less digits than its factorization.
12755802 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111917.
The product of its (nonzero) digits is 5600, while the sum is 30.
The square root of 12755802 is about 3571.5265643699. The cubic root of 12755802 is about 233.6518674508.
The spelling of 12755802 in words is "twelve million, seven hundred fifty-five thousand, eight hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •