Base | Representation |
---|---|
bin | 1001010000110010000001… |
… | …00000001100011011000000 |
3 | 2200010010220012020002222012 |
4 | 10220121000200030123000 |
5 | 10132201242134131234 |
6 | 111152502423032052 |
7 | 4201345331542010 |
oct | 450310040143300 |
9 | 80103805202865 |
10 | 20367817098944 |
11 | 6542a40845547 |
12 | 234b50489b628 |
13 | b498a5234453 |
14 | 505b44109c40 |
15 | 254c311b50ce |
hex | 12864080c6c0 |
20367817098944 has 56 divisors (see below), whose sum is σ = 46306490173728. Its totient is φ = 8707296153600.
The previous prime is 20367817098929. The next prime is 20367817098973. The reversal of 20367817098944 is 44989071876302.
It is a tau number, because it is divible by the number of its divisors (56).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56508479 + ... + 56867774.
Almost surely, 220367817098944 is an apocalyptic number.
It is an amenable number.
20367817098944 is an abundant number, since it is smaller than the sum of its proper divisors (25938673074784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20367817098944 is a wasteful number, since it uses less digits than its factorization.
20367817098944 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 113376673 (or 113376663 counting only the distinct ones).
The product of its (nonzero) digits is 146313216, while the sum is 68.
The spelling of 20367817098944 in words is "twenty trillion, three hundred sixty-seven billion, eight hundred seventeen million, ninety-eight thousand, nine hundred forty-four".
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