Base | Representation |
---|---|
bin | 10111000110011101… |
… | …01000111001011111 |
3 | 1012000022221001020122 |
4 | 23203032220321133 |
5 | 200344430401114 |
6 | 5410354105155 |
7 | 616223650646 |
oct | 134316507137 |
9 | 35008831218 |
10 | 12402200159 |
11 | 529479a5a8 |
12 | 24a157b1bb |
13 | 122859669b |
14 | 8591d635d |
15 | 4c8c1ae8e |
hex | 2e33a8e5f |
12402200159 has 2 divisors, whose sum is σ = 12402200160. Its totient is φ = 12402200158.
The previous prime is 12402200141. The next prime is 12402200171. The reversal of 12402200159 is 95100220421.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 12402200159 - 224 = 12385422943 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12402200119) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6201100079 + 6201100080.
It is an arithmetic number, because the mean of its divisors is an integer number (6201100080).
Almost surely, 212402200159 is an apocalyptic number.
12402200159 is a deficient number, since it is larger than the sum of its proper divisors (1).
12402200159 is an equidigital number, since it uses as much as digits as its factorization.
12402200159 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1440, while the sum is 26.
The spelling of 12402200159 in words is "twelve billion, four hundred two million, two hundred thousand, one hundred fifty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •