Base | Representation |
---|---|
bin | 11011100000110010001000… |
… | …101100011000111111110011 |
3 | 120212102111102211221200221002 |
4 | 123200302020230120333303 |
5 | 111324431212133013021 |
6 | 1105202403431552215 |
7 | 34325653401010565 |
oct | 3340621054307763 |
9 | 525374384850832 |
10 | 121000112001011 |
11 | 3561094a838121 |
12 | 116a277082b66b |
13 | 526935297b5a9 |
14 | 21c461830d335 |
15 | dec755b4250b |
hex | 6e0c88b18ff3 |
121000112001011 has 2 divisors, whose sum is σ = 121000112001012. Its totient is φ = 121000112001010.
The previous prime is 121000112000993. The next prime is 121000112001053. The reversal of 121000112001011 is 110100211000121.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 121000112001011 - 26 = 121000112000947 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 121000112000983 and 121000112001001.
It is not a weakly prime, because it can be changed into another prime (121000112001211) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60500056000505 + 60500056000506.
It is an arithmetic number, because the mean of its divisors is an integer number (60500056000506).
Almost surely, 2121000112001011 is an apocalyptic number.
121000112001011 is a deficient number, since it is larger than the sum of its proper divisors (1).
121000112001011 is an equidigital number, since it uses as much as digits as its factorization.
121000112001011 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4, while the sum is 11.
Adding to 121000112001011 its reverse (110100211000121), we get a palindrome (231100323001132).
The spelling of 121000112001011 in words is "one hundred twenty-one trillion, one hundred twelve million, one thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •