Base | Representation |
---|---|
bin | 10110011010011101… |
… | …01101011111011110 |
3 | 1011001121102211202100 |
4 | 23031032231133132 |
5 | 144120434321342 |
6 | 5310011305530 |
7 | 604122556104 |
oct | 131516553736 |
9 | 34047384670 |
10 | 12033120222 |
11 | 5115423362 |
12 | 23b9a4b2a6 |
13 | 1199c8caa6 |
14 | 82219dc74 |
15 | 4a6613e4c |
hex | 2cd3ad7de |
12033120222 has 48 divisors (see below), whose sum is σ = 26383968000. Its totient is φ = 3963075072.
The previous prime is 12033120221. The next prime is 12033120247. The reversal of 12033120222 is 22202133021.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 12033120195 and 12033120204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12033120221) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4178179 + ... + 4181057.
It is an arithmetic number, because the mean of its divisors is an integer number (549666000).
Almost surely, 212033120222 is an apocalyptic number.
12033120222 is an abundant number, since it is smaller than the sum of its proper divisors (14350847778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12033120222 is a wasteful number, since it uses less digits than its factorization.
12033120222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5585 (or 5582 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 12033120222 its reverse (22202133021), we get a palindrome (34235253243).
The spelling of 12033120222 in words is "twelve billion, thirty-three million, one hundred twenty thousand, two hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •