Base | Representation |
---|---|
bin | 10000010100001100110… |
… | …110001111100001001101 |
3 | 10222012000111101110222101 |
4 | 100110030312033201031 |
5 | 121332210203311224 |
6 | 2215023442115101 |
7 | 144001300561222 |
oct | 20241466174115 |
9 | 3865014343871 |
10 | 1121202010189 |
11 | 3a255433a068 |
12 | 16136834ba91 |
13 | 819624cc331 |
14 | 3c3a3283949 |
15 | 1e272003044 |
hex | 1050cd8f84d |
1121202010189 has 2 divisors, whose sum is σ = 1121202010190. Its totient is φ = 1121202010188.
The previous prime is 1121202010183. The next prime is 1121202010301. The reversal of 1121202010189 is 9810102021211.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 808816032964 + 312385977225 = 899342^2 + 558915^2 .
It is a cyclic number.
It is not a de Polignac number, because 1121202010189 - 227 = 1121067792461 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1121202010183) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560601005094 + 560601005095.
It is an arithmetic number, because the mean of its divisors is an integer number (560601005095).
Almost surely, 21121202010189 is an apocalyptic number.
It is an amenable number.
1121202010189 is a deficient number, since it is larger than the sum of its proper divisors (1).
1121202010189 is an equidigital number, since it uses as much as digits as its factorization.
1121202010189 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 576, while the sum is 28.
The spelling of 1121202010189 in words is "one trillion, one hundred twenty-one billion, two hundred two million, ten thousand, one hundred eighty-nine".
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