Base | Representation |
---|---|
bin | 100101101001011000100001… |
… | …1000101011010011010111100 |
3 | 1121102110222020021111220022101 |
4 | 1023102301003011122122330 |
5 | 321400422034111422022 |
6 | 3132141013013354444 |
7 | 126515204550031213 |
oct | 11322610305323274 |
9 | 1542428207456271 |
10 | 331143104014012 |
11 | 96570002373244 |
12 | 31181903638a24 |
13 | 112a08787a3964 |
14 | 5bab5a9bb807a |
15 | 2843bd335d627 |
hex | 12d2c4315a6bc |
331143104014012 has 24 divisors (see below), whose sum is σ = 590435987613696. Its totient is φ = 162447124327488.
The previous prime is 331143104014003. The next prime is 331143104014057. The reversal of 331143104014012 is 210410401341133.
It is a super-2 number, since 2×3311431040140122 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85704598 + ... + 89484994.
It is an arithmetic number, because the mean of its divisors is an integer number (24601499483904).
Almost surely, 2331143104014012 is an apocalyptic number.
It is an amenable number.
331143104014012 is a deficient number, since it is larger than the sum of its proper divisors (259292883599684).
331143104014012 is a wasteful number, since it uses less digits than its factorization.
331143104014012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4193637 (or 4193635 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 28.
Adding to 331143104014012 its reverse (210410401341133), we get a palindrome (541553505355145).
The spelling of 331143104014012 in words is "three hundred thirty-one trillion, one hundred forty-three billion, one hundred four million, fourteen thousand, twelve".
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