Base | Representation |
---|---|
bin | 10000001010101100111… |
… | …001000011110001100111 |
3 | 10221012200122122111102202 |
4 | 100022230321003301213 |
5 | 121200313030414231 |
6 | 2210215400525115 |
7 | 143160445615601 |
oct | 20125471036147 |
9 | 3835618574382 |
10 | 1111002201191 |
11 | 39919a862653 |
12 | 15b3a048079b |
13 | 809c82c37ac |
14 | 3bab678c171 |
15 | 1dd768275cb |
hex | 102ace43c67 |
1111002201191 has 2 divisors, whose sum is σ = 1111002201192. Its totient is φ = 1111002201190.
The previous prime is 1111002201151. The next prime is 1111002201247. The reversal of 1111002201191 is 1911022001111.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1111002201191 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1111002201151) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555501100595 + 555501100596.
It is an arithmetic number, because the mean of its divisors is an integer number (555501100596).
Almost surely, 21111002201191 is an apocalyptic number.
1111002201191 is a deficient number, since it is larger than the sum of its proper divisors (1).
1111002201191 is an equidigital number, since it uses as much as digits as its factorization.
1111002201191 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 36, while the sum is 20.
The spelling of 1111002201191 in words is "one trillion, one hundred eleven billion, two million, two hundred one thousand, one hundred ninety-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •