Base | Representation |
---|---|
bin | 10110110101111101… |
… | …11111101001110010 |
3 | 1011122200122201111001 |
4 | 23122332333221302 |
5 | 200104023200310 |
6 | 5344533312214 |
7 | 612624162031 |
oct | 133276775162 |
9 | 34580581431 |
10 | 12263881330 |
11 | 5223706618 |
12 | 246319566a |
13 | 1205a2761c |
14 | 844aac718 |
15 | 4bb9e793a |
hex | 2dafbfa72 |
12263881330 has 8 divisors (see below), whose sum is σ = 22074986412. Its totient is φ = 4905552528.
The previous prime is 12263881319. The next prime is 12263881339. The reversal of 12263881330 is 3318836221.
It can be written as a sum of positive squares in 2 ways, for example, as 11504493081 + 759388249 = 107259^2 + 27557^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 12263881330.
It is not an unprimeable number, because it can be changed into a prime (12263881339) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 613194057 + ... + 613194076.
Almost surely, 212263881330 is an apocalyptic number.
12263881330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12263881330 is a deficient number, since it is larger than the sum of its proper divisors (9811105082).
12263881330 is a wasteful number, since it uses less digits than its factorization.
12263881330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1226388140.
The product of its (nonzero) digits is 41472, while the sum is 37.
The spelling of 12263881330 in words is "twelve billion, two hundred sixty-three million, eight hundred eighty-one thousand, three hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.094 sec. • engine limits •