Base | Representation |
---|---|
bin | 10010101100000010… |
… | …101001011100011110 |
3 | 1220210110011211110101 |
4 | 102230002221130132 |
5 | 312043424310012 |
6 | 13115053131314 |
7 | 1310155156132 |
oct | 225402513436 |
9 | 56713154411 |
10 | 20066244382 |
11 | 8567965448 |
12 | 3a80189b3a |
13 | 1b7a32cbb2 |
14 | d8500b3c2 |
15 | 7c69a3d57 |
hex | 4ac0a971e |
20066244382 has 8 divisors (see below), whose sum is σ = 30101359752. Its totient is φ = 10032457800.
The previous prime is 20066244377. The next prime is 20066244439. The reversal of 20066244382 is 28344266002.
20066244382 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293544 + ... + 355387.
It is an arithmetic number, because the mean of its divisors is an integer number (3762669969).
Almost surely, 220066244382 is an apocalyptic number.
20066244382 is a deficient number, since it is larger than the sum of its proper divisors (10035115370).
20066244382 is a wasteful number, since it uses less digits than its factorization.
20066244382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 664394.
The product of its (nonzero) digits is 110592, while the sum is 37.
The spelling of 20066244382 in words is "twenty billion, sixty-six million, two hundred forty-four thousand, three hundred eighty-two".
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