Base | Representation |
---|---|
bin | 10110010111101110… |
… | …10111011011100101 |
3 | 1011000000100120010102 |
4 | 23023313113123211 |
5 | 144044104121313 |
6 | 5303432433445 |
7 | 603424133243 |
oct | 131367273345 |
9 | 34000316112 |
10 | 12010223333 |
11 | 5103504609 |
12 | 23b2248885 |
13 | 1195303c34 |
14 | 81d11d793 |
15 | 4a45dea58 |
hex | 2cbdd76e5 |
12010223333 has 4 divisors (see below), whose sum is σ = 12025293420. Its totient is φ = 11995153248.
The previous prime is 12010223293. The next prime is 12010223377. The reversal of 12010223333 is 33332201021.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 9370627204 + 2639596129 = 96802^2 + 51377^2 .
It is a cyclic number.
It is not a de Polignac number, because 12010223333 - 228 = 11741787877 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12010223633) 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, 7533848 + ... + 7535441.
It is an arithmetic number, because the mean of its divisors is an integer number (3006323355).
Almost surely, 212010223333 is an apocalyptic number.
It is an amenable number.
12010223333 is a deficient number, since it is larger than the sum of its proper divisors (15070087).
12010223333 is an equidigital number, since it uses as much as digits as its factorization.
12010223333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15070086.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 12010223333 its reverse (33332201021), we get a palindrome (45342424354).
The spelling of 12010223333 in words is "twelve billion, ten million, two hundred twenty-three thousand, three hundred thirty-three".
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