Base | Representation |
---|---|
bin | 1010111110010100101101… |
… | …1010111010010001010111 |
3 | 1120201111000022222101010112 |
4 | 2233211023122322101113 |
5 | 3040141304042330322 |
6 | 41354544242513235 |
7 | 2353504322606354 |
oct | 257451332722127 |
9 | 46644008871115 |
10 | 12065828480087 |
11 | 39320a8692258 |
12 | 142a53166581b |
13 | 696a58820755 |
14 | 2d9dbc59362b |
15 | 15dcd71ca5e2 |
hex | af94b6ba457 |
12065828480087 has 2 divisors, whose sum is σ = 12065828480088. Its totient is φ = 12065828480086.
The previous prime is 12065828480077. The next prime is 12065828480089. The reversal of 12065828480087 is 78008482856021.
It is a happy number.
It is a strong prime.
It is an emirp because it is prime and its reverse (78008482856021) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 12065828480087 - 24 = 12065828480071 is a prime.
Together with 12065828480089, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12065828480089) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6032914240043 + 6032914240044.
It is an arithmetic number, because the mean of its divisors is an integer number (6032914240044).
Almost surely, 212065828480087 is an apocalyptic number.
12065828480087 is a deficient number, since it is larger than the sum of its proper divisors (1).
12065828480087 is an equidigital number, since it uses as much as digits as its factorization.
12065828480087 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 13762560, while the sum is 59.
The spelling of 12065828480087 in words is "twelve trillion, sixty-five billion, eight hundred twenty-eight million, four hundred eighty thousand, eighty-seven".
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