| Base | Representation |
|---|---|
| bin | 1001001110101001111001… |
| … | …00010001000011000000000 |
| 3 | 2122212011021001100100200000 |
| 4 | 10213110330202020120000 |
| 5 | 10130002104412210020 |
| 6 | 111055134550400000 |
| 7 | 4163150323111230 |
| oct | 447247442103000 |
| 9 | 78764231310600 |
| 10 | 20294736053760 |
| 11 | 6514a49468643 |
| 12 | 233930a060000 |
| 13 | b42a2969a54c |
| 14 | 5023b0231cc0 |
| 15 | 252da5352090 |
| hex | 12753c888600 |
20294736053760 has 1920 divisors, whose sum is σ = 86652453888000. Its totient is φ = 4454610370560.
The previous prime is 20294736053717. The next prime is 20294736053819. The reversal of 20294736053760 is 6735063749202.
20294736053760 is a `hidden beast` number, since 2 + 0 + 2 + 9 + 47 + 3 + 6 + 0 + 537 + 60 = 666.
It is a tau number, because it is divible by the number of its divisors (1920).
It is a super-2 number, since 2×202947360537602 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a junction number, because it is equal to n+sod(n) for n = 20294736053697 and 20294736053706.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 20113712136 + ... + 20113713144.
It is an arithmetic number, because the mean of its divisors is an integer number (45131486400).
Almost surely, 220294736053760 is an apocalyptic number.
20294736053760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 20294736053760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43326226944000).
20294736053760 is an abundant number, since it is smaller than the sum of its proper divisors (66357717834240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20294736053760 is a wasteful number, since it uses less digits than its factorization.
20294736053760 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1234 (or 1206 counting only the distinct ones).
The product of its (nonzero) digits is 11430720, while the sum is 54.
The spelling of 20294736053760 in words is "twenty trillion, two hundred ninety-four billion, seven hundred thirty-six million, fifty-three thousand, seven hundred sixty".
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