Base | Representation |
---|---|
bin | 10000001111101001010… |
… | …101010101000001001111 |
3 | 10221201101122111012021211 |
4 | 100033221111111001033 |
5 | 121242201132241421 |
6 | 2212454251235251 |
7 | 143436142512544 |
oct | 20175125250117 |
9 | 3851348435254 |
10 | 1116311212111 |
11 | 3a0474639087 |
12 | 160422448b27 |
13 | 81363186784 |
14 | 3c05b8cabcb |
15 | 1e08796c9e1 |
hex | 103e955504f |
1116311212111 has 2 divisors, whose sum is σ = 1116311212112. Its totient is φ = 1116311212110.
The previous prime is 1116311212097. The next prime is 1116311212183. The reversal of 1116311212111 is 1112121136111.
It is a m-pointer prime, because the next prime (1116311212183) can be obtained adding 1116311212111 to its product of digits (72).
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1116311212111 - 225 = 1116277657679 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1116311222111) 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, 558155606055 + 558155606056.
It is an arithmetic number, because the mean of its divisors is an integer number (558155606056).
Almost surely, 21116311212111 is an apocalyptic number.
1116311212111 is a deficient number, since it is larger than the sum of its proper divisors (1).
1116311212111 is an equidigital number, since it uses as much as digits as its factorization.
1116311212111 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 72, while the sum is 22.
Adding to 1116311212111 its reverse (1112121136111), we get a palindrome (2228432348222).
The spelling of 1116311212111 in words is "one trillion, one hundred sixteen billion, three hundred eleven million, two hundred twelve thousand, one hundred eleven".
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