Base | Representation |
---|---|
bin | 10110110001111011… |
… | …10010100101000010 |
3 | 1011120022220221101212 |
4 | 23120331302211002 |
5 | 200021340324302 |
6 | 5341323330122 |
7 | 612033244223 |
oct | 133075624502 |
9 | 34508827355 |
10 | 12230011202 |
11 | 5206582482 |
12 | 2453980942 |
13 | 11cb9c8c26 |
14 | 8403b324a |
15 | 4b8a57052 |
hex | 2d8f72942 |
12230011202 has 8 divisors (see below), whose sum is σ = 18345495756. Its totient is φ = 6114845952.
The previous prime is 12230011201. The next prime is 12230011217. The reversal of 12230011202 is 20211003221.
It is a happy number.
12230011202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 12148668841 + 81342361 = 110221^2 + 9019^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (12230011201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79658 + ... + 175514.
Almost surely, 212230011202 is an apocalyptic number.
12230011202 is a deficient number, since it is larger than the sum of its proper divisors (6115484554).
12230011202 is an equidigital number, since it uses as much as digits as its factorization.
12230011202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 159652.
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 12230011202 its reverse (20211003221), we get a palindrome (32441014423).
The spelling of 12230011202 in words is "twelve billion, two hundred thirty million, eleven thousand, two hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •