Base | Representation |
---|---|
bin | 1011000110001000111111… |
… | …1100100000111101111001 |
3 | 1121012022122111011102221111 |
4 | 2301202033330200331321 |
5 | 3044341322231014301 |
6 | 41540354141440321 |
7 | 2366300254014412 |
oct | 261421774407571 |
9 | 47168574142844 |
10 | 12200122126201 |
11 | 398405197a249 |
12 | 14505702700a1 |
13 | 6a660b0cb689 |
14 | 3026bbdb0809 |
15 | 162546e6a551 |
hex | b188ff20f79 |
12200122126201 has 2 divisors, whose sum is σ = 12200122126202. Its totient is φ = 12200122126200.
The previous prime is 12200122126193. The next prime is 12200122126219. The reversal of 12200122126201 is 10262122100221.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 7695625261801 + 4504496864400 = 2774099^2 + 2122380^2 .
It is a cyclic number.
It is not a de Polignac number, because 12200122126201 - 23 = 12200122126193 is a prime.
It is not a weakly prime, because it can be changed into another prime (12200122126901) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6100061063100 + 6100061063101.
It is an arithmetic number, because the mean of its divisors is an integer number (6100061063101).
Almost surely, 212200122126201 is an apocalyptic number.
It is an amenable number.
12200122126201 is a deficient number, since it is larger than the sum of its proper divisors (1).
12200122126201 is an equidigital number, since it uses as much as digits as its factorization.
12200122126201 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 384, while the sum is 22.
Adding to 12200122126201 its reverse (10262122100221), we get a palindrome (22462244226422).
The spelling of 12200122126201 in words is "twelve trillion, two hundred billion, one hundred twenty-two million, one hundred twenty-six thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •