Base | Representation |
---|---|
bin | 10110111110001111… |
… | …10110110001100000 |
3 | 1011211112022012222211 |
4 | 23133013312301200 |
5 | 200224312004440 |
6 | 5355453411504 |
7 | 614426301052 |
oct | 133707666140 |
9 | 34745265884 |
10 | 12333313120 |
11 | 5259919767 |
12 | 2482499b94 |
13 | 121722761b |
14 | 84ddc38d2 |
15 | 4c2b5eeea |
hex | 2df1f6c60 |
12333313120 has 48 divisors (see below), whose sum is σ = 29290076928. Its totient is φ = 4907484160.
The previous prime is 12333313103. The next prime is 12333313123. The reversal of 12333313120 is 2131333321.
It is a super-2 number, since 2×123333131202 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12333313091 and 12333313100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12333313123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171229 + ... + 232348.
It is an arithmetic number, because the mean of its divisors is an integer number (610209936).
Almost surely, 212333313120 is an apocalyptic number.
12333313120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12333313120 is an abundant number, since it is smaller than the sum of its proper divisors (16956763808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12333313120 is a wasteful number, since it uses less digits than its factorization.
12333313120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 403783 (or 403775 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 12333313120 its reverse (2131333321), we get a palindrome (14464646441).
The spelling of 12333313120 in words is "twelve billion, three hundred thirty-three million, three hundred thirteen thousand, one hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •