Base | Representation |
---|---|
bin | 1010111011101110110111… |
… | …1011100100100000101001 |
3 | 1120120020002210012001001112 |
4 | 2232323231323210200221 |
5 | 3033424120414413231 |
6 | 41322302544000105 |
7 | 2350340163451325 |
oct | 256735573444051 |
9 | 46506083161045 |
10 | 12021310310441 |
11 | 3915233303513 |
12 | 1421988600035 |
13 | 6927b26a2433 |
14 | 2d7b97d0a985 |
15 | 15ca7dc1692b |
hex | aeeedee4829 |
12021310310441 has 2 divisors, whose sum is σ = 12021310310442. Its totient is φ = 12021310310440.
The previous prime is 12021310310363. The next prime is 12021310310473. The reversal of 12021310310441 is 14401301312021.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 9189561782041 + 2831748528400 = 3031429^2 + 1682780^2 .
It is a cyclic number.
It is not a de Polignac number, because 12021310310441 - 242 = 7623263799337 is a prime.
It is a super-2 number, since 2×120213103104412 (a number of 27 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (12021310310641) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6010655155220 + 6010655155221.
It is an arithmetic number, because the mean of its divisors is an integer number (6010655155221).
Almost surely, 212021310310441 is an apocalyptic number.
It is an amenable number.
12021310310441 is a deficient number, since it is larger than the sum of its proper divisors (1).
12021310310441 is an equidigital number, since it uses as much as digits as its factorization.
12021310310441 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 576, while the sum is 23.
Adding to 12021310310441 its reverse (14401301312021), we get a palindrome (26422611622462).
The spelling of 12021310310441 in words is "twelve trillion, twenty-one billion, three hundred ten million, three hundred ten thousand, four hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.113 sec. • engine limits •