Base | Representation |
---|---|
bin | 1001001111101111101100… |
… | …01010011001100000011100 |
3 | 2122222201222200102211022111 |
4 | 10213313312022121200130 |
5 | 10131110331243224040 |
6 | 111124253254123404 |
7 | 4165645056404512 |
oct | 447676612314034 |
9 | 78881880384274 |
10 | 20332210133020 |
11 | 6529929618a85 |
12 | 2344628050564 |
13 | b4641c346346 |
14 | 5041271624b2 |
15 | 253d4a1dcdea |
hex | 127df629981c |
20332210133020 has 24 divisors (see below), whose sum is σ = 43739047165968. Its totient is φ = 7934521027200.
The previous prime is 20332210133017. The next prime is 20332210133051. The reversal of 20332210133020 is 2033101223302.
It is a junction number, because it is equal to n+sod(n) for n = 20332210132982 and 20332210133000.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 12397688286 + ... + 12397689925.
It is an arithmetic number, because the mean of its divisors is an integer number (1822460298582).
Almost surely, 220332210133020 is an apocalyptic number.
20332210133020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20332210133020 is an abundant number, since it is smaller than the sum of its proper divisors (23406837032948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20332210133020 is a wasteful number, since it uses less digits than its factorization.
20332210133020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24795378261 (or 24795378259 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 20332210133020 its reverse (2033101223302), we get a palindrome (22365311356322).
The spelling of 20332210133020 in words is "twenty trillion, three hundred thirty-two billion, two hundred ten million, one hundred thirty-three thousand, twenty".
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