Base | Representation |
---|---|
bin | 10110111010101001… |
… | …10000111000001101 |
3 | 1011202102112101120020 |
4 | 23131110300320031 |
5 | 200144101024123 |
6 | 5352455012353 |
7 | 613611661602 |
oct | 133524607015 |
9 | 34672471506 |
10 | 12303142413 |
11 | 5243891aa1 |
12 | 247436a0b9 |
13 | 1210bc2a33 |
14 | 849dac6a9 |
15 | 4c01a07e3 |
hex | 2dd530e0d |
12303142413 has 8 divisors (see below), whose sum is σ = 16785682848. Its totient is φ = 8011348464.
The previous prime is 12303142387. The next prime is 12303142427. The reversal of 12303142413 is 31424130321.
It is a happy number.
12303142413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12303142413 - 218 = 12302880269 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12303142433) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47686470 + ... + 47686727.
It is an arithmetic number, because the mean of its divisors is an integer number (2098210356).
Almost surely, 212303142413 is an apocalyptic number.
It is an amenable number.
12303142413 is a deficient number, since it is larger than the sum of its proper divisors (4482540435).
12303142413 is an equidigital number, since it uses as much as digits as its factorization.
12303142413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95373243.
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 12303142413 its reverse (31424130321), we get a palindrome (43727272734).
The spelling of 12303142413 in words is "twelve billion, three hundred three million, one hundred forty-two thousand, four hundred thirteen".
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