Base | Representation |
---|---|
bin | 10000001010111001010… |
… | …001110100110011101101 |
3 | 10221020020010200210100112 |
4 | 100022321101310303231 |
5 | 121201224231120302 |
6 | 2210252143105405 |
7 | 143165551216553 |
oct | 20127121646355 |
9 | 3836203623315 |
10 | 1111210020077 |
11 | 3992970a5aa3 |
12 | 15b439ba2265 |
13 | 80a2c387951 |
14 | 3bad6207bd3 |
15 | 1dd89bc8552 |
hex | 102b9474ced |
1111210020077 has 2 divisors, whose sum is σ = 1111210020078. Its totient is φ = 1111210020076.
The previous prime is 1111210020007. The next prime is 1111210020121. The reversal of 1111210020077 is 7700200121111.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1088211994276 + 22998025801 = 1043174^2 + 151651^2 .
It is a cyclic number.
It is not a de Polignac number, because 1111210020077 - 220 = 1111208971501 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1111210020007) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555605010038 + 555605010039.
It is an arithmetic number, because the mean of its divisors is an integer number (555605010039).
Almost surely, 21111210020077 is an apocalyptic number.
It is an amenable number.
1111210020077 is a deficient number, since it is larger than the sum of its proper divisors (1).
1111210020077 is an equidigital number, since it uses as much as digits as its factorization.
1111210020077 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 196, while the sum is 23.
Adding to 1111210020077 its reverse (7700200121111), we get a palindrome (8811410141188).
The spelling of 1111210020077 in words is "one trillion, one hundred eleven billion, two hundred ten million, twenty thousand, seventy-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •