Base | Representation |
---|---|
bin | 10110011001010001… |
… | …01001111101111001 |
3 | 1011000220200000101020 |
4 | 23030220221331321 |
5 | 144110411104223 |
6 | 5305013413053 |
7 | 603642016605 |
oct | 131450517571 |
9 | 34026600336 |
10 | 12023144313 |
11 | 510a82a304 |
12 | 23b663a189 |
13 | 1197ba919b |
14 | 820b24505 |
15 | 4a57e31e3 |
hex | 2cca29f79 |
12023144313 has 8 divisors (see below), whose sum is σ = 16302568800. Its totient is φ = 7879574688.
The previous prime is 12023144279. The next prime is 12023144321. The reversal of 12023144313 is 31344132021.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12023144313 - 28 = 12023144057 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12023144323) 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, 33963508 + ... + 33963861.
It is an arithmetic number, because the mean of its divisors is an integer number (2037821100).
Almost surely, 212023144313 is an apocalyptic number.
It is an amenable number.
12023144313 is a deficient number, since it is larger than the sum of its proper divisors (4279424487).
12023144313 is an equidigital number, since it uses as much as digits as its factorization.
12023144313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67927431.
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 12023144313 its reverse (31344132021), we get a palindrome (43367276334).
The spelling of 12023144313 in words is "twelve billion, twenty-three million, one hundred forty-four thousand, three hundred thirteen".
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