Base | Representation |
---|---|
bin | 10011100001001000010… |
… | …001110011000010110111 |
3 | 11202012222111020112112012 |
4 | 103201020101303002313 |
5 | 133433331024441211 |
6 | 2504054103514435 |
7 | 165621144322163 |
oct | 23411021630267 |
9 | 4665874215465 |
10 | 1341242421431 |
11 | 4778aa420900 |
12 | 197b37458a1b |
13 | 9962b6a4bc3 |
14 | 48cb8b69ca3 |
15 | 24d4ea26d8b |
hex | 138484730b7 |
1341242421431 has 12 divisors (see below), whose sum is σ = 1510215721392. Its totient is φ = 1189571988000.
The previous prime is 1341242421413. The next prime is 1341242421433.
1341242421431 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 1341242421431 - 218 = 1341242159287 is a prime.
It is a super-2 number, since 2×13412424214312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1341242421433) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 135173675 + ... + 135183596.
It is an arithmetic number, because the mean of its divisors is an integer number (125851310116).
Almost surely, 21341242421431 is an apocalyptic number.
1341242421431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
1341242421431 is a deficient number, since it is larger than the sum of its proper divisors (168973299961).
1341242421431 is a wasteful number, since it uses less digits than its factorization.
1341242421431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 270357334 (or 270357323 counting only the distinct ones).
The product of its digits is 18432, while the sum is 32.
The spelling of 1341242421431 in words is "one trillion, three hundred forty-one billion, two hundred forty-two million, four hundred twenty-one thousand, four hundred thirty-one".
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