Base | Representation |
---|---|
bin | 1001001111101111100000… |
… | …01100111001000011001101 |
3 | 2122222201201201020210122120 |
4 | 10213313300030321003031 |
5 | 10131110130142420323 |
6 | 111124235322403153 |
7 | 4165642433341650 |
oct | 447676014710315 |
9 | 78881651223576 |
10 | 20332110123213 |
11 | 6529888120149 |
12 | 23445ba6604b9 |
13 | b464046cb245 |
14 | 504117b6b897 |
15 | 253d415355e3 |
hex | 127df03390cd |
20332110123213 has 16 divisors (see below), whose sum is σ = 30990144692736. Its totient is φ = 11615393023920.
The previous prime is 20332110123209. The next prime is 20332110123217. The reversal of 20332110123213 is 31232101123302.
It is an interprime number because it is at equal distance from previous prime (20332110123209) and next prime (20332110123217).
It is not a de Polignac number, because 20332110123213 - 22 = 20332110123209 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20332110123217) 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 15 ways as a sum of consecutive naturals, for example, 123066231 + ... + 123231332.
It is an arithmetic number, because the mean of its divisors is an integer number (1936884043296).
Almost surely, 220332110123213 is an apocalyptic number.
It is an amenable number.
20332110123213 is a deficient number, since it is larger than the sum of its proper divisors (10658034569523).
20332110123213 is a wasteful number, since it uses less digits than its factorization.
20332110123213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 246301504.
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 20332110123213 its reverse (31232101123302), we get a palindrome (51564211246515).
The spelling of 20332110123213 in words is "twenty trillion, three hundred thirty-two billion, one hundred ten million, one hundred twenty-three thousand, two hundred thirteen".
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