Base | Representation |
---|---|
bin | 100000000111010110010000… |
… | …010010001111111101001101 |
3 | 200112002122101010002201020211 |
4 | 200013112100102033331031 |
5 | 122003103434034411023 |
6 | 1220221512212242421 |
7 | 41515266562022662 |
oct | 4007262022177515 |
9 | 615078333081224 |
10 | 141242420232013 |
11 | 41005635047521 |
12 | 13a11888910411 |
13 | 60a71455cb4b9 |
14 | 26c42535cba69 |
15 | 114e08d3cea0d |
hex | 80759048ff4d |
141242420232013 has 2 divisors, whose sum is σ = 141242420232014. Its totient is φ = 141242420232012.
The previous prime is 141242420231971. The next prime is 141242420232103. The reversal of 141242420232013 is 310232024242141.
Together with next prime (141242420232103) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 140999546708329 + 242873523684 = 11874323^2 + 492822^2 .
It is a cyclic number.
It is not a de Polignac number, because 141242420232013 - 29 = 141242420231501 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (141242420238013) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70621210116006 + 70621210116007.
It is an arithmetic number, because the mean of its divisors is an integer number (70621210116007).
Almost surely, 2141242420232013 is an apocalyptic number.
It is an amenable number.
141242420232013 is a deficient number, since it is larger than the sum of its proper divisors (1).
141242420232013 is an equidigital number, since it uses as much as digits as its factorization.
141242420232013 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 18432, while the sum is 31.
Adding to 141242420232013 its reverse (310232024242141), we get a palindrome (451474444474154).
The spelling of 141242420232013 in words is "one hundred forty-one trillion, two hundred forty-two billion, four hundred twenty million, two hundred thirty-two thousand, thirteen".
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