Base | Representation |
---|---|
bin | 10111001011000111… |
… | …00001110000000100 |
3 | 1012010001100222120220 |
4 | 23211203201300010 |
5 | 200434423332330 |
6 | 5414310424340 |
7 | 620206466400 |
oct | 134543416004 |
9 | 35101328526 |
10 | 12441230340 |
11 | 5304828550 |
12 | 24b26620b0 |
13 | 12336b0976 |
14 | 860476100 |
15 | 4cc37a710 |
hex | 2e58e1c04 |
12441230340 has 144 divisors (see below), whose sum is σ = 44206876224. Its totient is φ = 2585184000.
The previous prime is 12441230239. The next prime is 12441230369. The reversal of 12441230340 is 4303214421.
It is a self number, because there is not a number n which added to its sum of digits gives 12441230340.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 160011 + ... + 224690.
It is an arithmetic number, because the mean of its divisors is an integer number (306992196).
Almost surely, 212441230340 is an apocalyptic number.
12441230340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12441230340 is an abundant number, since it is smaller than the sum of its proper divisors (31765645884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12441230340 is a wasteful number, since it uses less digits than its factorization.
12441230340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 384738 (or 384729 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 12441230340 its reverse (4303214421), we get a palindrome (16744444761).
The spelling of 12441230340 in words is "twelve billion, four hundred forty-one million, two hundred thirty thousand, three hundred forty".
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