Base | Representation |
---|---|
bin | 1011000110110001100110… |
… | …1000100100101101000111 |
3 | 1121020100210010100220222112 |
4 | 2301230121220210231013 |
5 | 3100031133123322111 |
6 | 41545355513451235 |
7 | 2400134340121613 |
oct | 261543150445507 |
9 | 47210703326875 |
10 | 12211022089031 |
11 | 39887356a0697 |
12 | 14526b2710b1b |
13 | 6a765739b61c |
14 | 303033880343 |
15 | 162983d48e8b |
hex | b1b19a24b47 |
12211022089031 has 2 divisors, whose sum is σ = 12211022089032. Its totient is φ = 12211022089030.
The previous prime is 12211022089027. The next prime is 12211022089081. The reversal of 12211022089031 is 13098022011221.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 12211022089031 - 22 = 12211022089027 is a prime.
It is a super-2 number, since 2×122110220890312 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12211022089081) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6105511044515 + 6105511044516.
It is an arithmetic number, because the mean of its divisors is an integer number (6105511044516).
Almost surely, 212211022089031 is an apocalyptic number.
12211022089031 is a deficient number, since it is larger than the sum of its proper divisors (1).
12211022089031 is an equidigital number, since it uses as much as digits as its factorization.
12211022089031 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3456, while the sum is 32.
It can be divided in two parts, 1221102 and 2089031, that added together give a palindrome (3310133).
The spelling of 12211022089031 in words is "twelve trillion, two hundred eleven billion, twenty-two million, eighty-nine thousand, thirty-one".
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