Base | Representation |
---|---|
bin | 1011000001100111100000… |
… | …0001101101000110000111 |
3 | 1120220220001200202122112001 |
4 | 2300121320001231012013 |
5 | 3042103144311001322 |
6 | 41440543043410131 |
7 | 2360546440643011 |
oct | 260317001550607 |
9 | 46826050678461 |
10 | 12122411422087 |
11 | 39540a424303a |
12 | 14394a3083947 |
13 | 69c1a5361815 |
14 | 2dca292b91b1 |
15 | 1604e9956827 |
hex | b067806d187 |
12122411422087 has 2 divisors, whose sum is σ = 12122411422088. Its totient is φ = 12122411422086.
The previous prime is 12122411422063. The next prime is 12122411422123. The reversal of 12122411422087 is 78022411422121.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 12122411422087 - 211 = 12122411420039 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12122411422687) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6061205711043 + 6061205711044.
It is an arithmetic number, because the mean of its divisors is an integer number (6061205711044).
Almost surely, 212122411422087 is an apocalyptic number.
12122411422087 is a deficient number, since it is larger than the sum of its proper divisors (1).
12122411422087 is an equidigital number, since it uses as much as digits as its factorization.
12122411422087 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 28672, while the sum is 37.
The spelling of 12122411422087 in words is "twelve trillion, one hundred twenty-two billion, four hundred eleven million, four hundred twenty-two thousand, eighty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •