Base | Representation |
---|---|
bin | 10110011110001010… |
… | …11011110111000111 |
3 | 1011010210000001101010 |
4 | 23033011123313013 |
5 | 144201421240033 |
6 | 5313042333303 |
7 | 604651242351 |
oct | 131705336707 |
9 | 34123001333 |
10 | 12064243143 |
11 | 5130a50487 |
12 | 240835a233 |
13 | 11a3568c14 |
14 | 8263820d1 |
15 | 4a9210863 |
hex | 2cf15bdc7 |
12064243143 has 8 divisors (see below), whose sum is σ = 16124988400. Its totient is φ = 8023163328.
The previous prime is 12064243127. The next prime is 12064243201. The reversal of 12064243143 is 34134246021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12064243143 - 24 = 12064243127 is a prime.
It is a super-2 number, since 2×120642431432 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12064243143.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12064248143) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4914928 + ... + 4917381.
It is an arithmetic number, because the mean of its divisors is an integer number (2015623550).
Almost surely, 212064243143 is an apocalyptic number.
12064243143 is a deficient number, since it is larger than the sum of its proper divisors (4060745257).
12064243143 is an equidigital number, since it uses as much as digits as its factorization.
12064243143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9832721.
The product of its (nonzero) digits is 13824, while the sum is 30.
Adding to 12064243143 its reverse (34134246021), we get a palindrome (46198489164).
The spelling of 12064243143 in words is "twelve billion, sixty-four million, two hundred forty-three thousand, one hundred forty-three".
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