Base | Representation |
---|---|
bin | 1011000110110101010010… |
… | …0001111101101100100101 |
3 | 1121020110022222200210001110 |
4 | 2301231110201331230211 |
5 | 3100040144103242013 |
6 | 41550041532415233 |
7 | 2400200666045154 |
oct | 261552441755445 |
9 | 47213288623043 |
10 | 12212010212133 |
11 | 39890a2442156 |
12 | 1452929617519 |
13 | 6a778400a854 |
14 | 3030c8bb959b |
15 | 1629e09812c3 |
hex | b1b5487db25 |
12212010212133 has 32 divisors (see below), whose sum is σ = 16855513678080. Its totient is φ = 7859302940160.
The previous prime is 12212010212123. The next prime is 12212010212137. The reversal of 12212010212133 is 33121201021221.
It is not a de Polignac number, because 12212010212133 - 24 = 12212010212117 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12212010212137) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9348435 + ... + 10574367.
It is an arithmetic number, because the mean of its divisors is an integer number (526734802440).
Almost surely, 212212010212133 is an apocalyptic number.
It is an amenable number.
12212010212133 is a deficient number, since it is larger than the sum of its proper divisors (4643503465947).
12212010212133 is a wasteful number, since it uses less digits than its factorization.
12212010212133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1226829.
The product of its (nonzero) digits is 288, while the sum is 21.
Adding to 12212010212133 its reverse (33121201021221), we get a palindrome (45333211233354).
The spelling of 12212010212133 in words is "twelve trillion, two hundred twelve billion, ten million, two hundred twelve thousand, one hundred thirty-three".
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