Base | Representation |
---|---|
bin | 110100001101001001… |
… | …0000110011010000101 |
3 | 101201101010221021100112 |
4 | 1220122102012122011 |
5 | 3314100141232044 |
6 | 123300324322405 |
7 | 11046123100523 |
oct | 1503222063205 |
9 | 351333837315 |
10 | 112110102149 |
11 | 43600259091 |
12 | 19889543405 |
13 | a758713c66 |
14 | 55d753d313 |
15 | 2db24a809e |
hex | 1a1a486685 |
112110102149 has 2 divisors, whose sum is σ = 112110102150. Its totient is φ = 112110102148.
The previous prime is 112110102131. The next prime is 112110102227. The reversal of 112110102149 is 941201011211.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 83122656100 + 28987446049 = 288310^2 + 170257^2 .
It is an emirp because it is prime and its reverse (941201011211) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 112110102149 - 224 = 112093324933 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (112110101149) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56055051074 + 56055051075.
It is an arithmetic number, because the mean of its divisors is an integer number (56055051075).
Almost surely, 2112110102149 is an apocalyptic number.
It is an amenable number.
112110102149 is a deficient number, since it is larger than the sum of its proper divisors (1).
112110102149 is an equidigital number, since it uses as much as digits as its factorization.
112110102149 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 144, while the sum is 23.
The spelling of 112110102149 in words is "one hundred twelve billion, one hundred ten million, one hundred two thousand, one hundred forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •