Base | Representation |
---|---|
bin | 10000010100001101011… |
… | …001010011001010001101 |
3 | 10222012001010200101012222 |
4 | 100110031121103022031 |
5 | 121332220031401031 |
6 | 2215024411105125 |
7 | 144001441645124 |
oct | 20241531231215 |
9 | 3865033611188 |
10 | 1121211200141 |
11 | 3a255954666a |
12 | 16136b4421a5 |
13 | 81964399286 |
14 | 3c3a4596abb |
15 | 1e272c1ae7b |
hex | 1050d65328d |
1121211200141 has 2 divisors, whose sum is σ = 1121211200142. Its totient is φ = 1121211200140.
The previous prime is 1121211200111. The next prime is 1121211200159. The reversal of 1121211200141 is 1410021121211.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1084609770916 + 36601429225 = 1041446^2 + 191315^2 .
It is a cyclic number.
It is not a de Polignac number, because 1121211200141 - 230 = 1120137458317 is a prime.
It is a super-2 number, since 2×11212112001412 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1121211200111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560605600070 + 560605600071.
It is an arithmetic number, because the mean of its divisors is an integer number (560605600071).
Almost surely, 21121211200141 is an apocalyptic number.
It is an amenable number.
1121211200141 is a deficient number, since it is larger than the sum of its proper divisors (1).
1121211200141 is an equidigital number, since it uses as much as digits as its factorization.
1121211200141 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 32, while the sum is 17.
Adding to 1121211200141 its reverse (1410021121211), we get a palindrome (2531232321352).
The spelling of 1121211200141 in words is "one trillion, one hundred twenty-one billion, two hundred eleven million, two hundred thousand, one hundred forty-one".
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