Base | Representation |
---|---|
bin | 1001001111011101000011… |
… | …00001010001000111010000 |
3 | 2122221210011001211222121220 |
4 | 10213232201201101013100 |
5 | 10130424331213130000 |
6 | 111115520113045040 |
7 | 4165142030651316 |
oct | 447564141210720 |
9 | 78853131758556 |
10 | 20322200130000 |
11 | 65256621a160a |
12 | 23426b3856780 |
13 | b454b5565b32 |
14 | 5038579580b6 |
15 | 2539615061a0 |
hex | 127ba18511d0 |
20322200130000 has 200 divisors, whose sum is σ = 66714688840800. Its totient is φ = 5327401152000.
The previous prime is 20322200129897. The next prime is 20322200130121. The reversal of 20322200130000 is 3100222302.
It is a tau number, because it is divible by the number of its divisors (200).
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3970735 + ... + 7510734.
It is an arithmetic number, because the mean of its divisors is an integer number (333573444204).
Almost surely, 220322200130000 is an apocalyptic number.
20322200130000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20322200130000 is an abundant number, since it is smaller than the sum of its proper divisors (46392488710800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20322200130000 is a wasteful number, since it uses less digits than its factorization.
20322200130000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11481559 (or 11481538 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 15.
Adding to 20322200130000 its reverse (3100222302), we get a palindrome (20325300352302).
The spelling of 20322200130000 in words is "twenty trillion, three hundred twenty-two billion, two hundred million, one hundred thirty thousand".
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