| Base | Representation |
|---|---|
| bin | 10010110100000001… |
| … | …110011010001100000 |
| 3 | 1221010210022112012100 |
| 4 | 102310001303101200 |
| 5 | 312332230141344 |
| 6 | 13140241130400 |
| 7 | 1313403131433 |
| oct | 226401632140 |
| 9 | 57123275170 |
| 10 | 20200240224 |
| 11 | 862656650a |
| 12 | 3ab9029a00 |
| 13 | 1b9c017388 |
| 14 | d98b2b81a |
| 15 | 7d3621569 |
| hex | 4b4073460 |
20200240224 has 144 divisors (see below), whose sum is σ = 58794044400. Its totient is φ = 6576380928.
The previous prime is 20200240213. The next prime is 20200240271. The reversal of 20200240224 is 42204200202.
20200240224 is a `hidden beast` number, since 2 + 0 + 200 + 240 + 224 = 666.
It is a tau number, because it is divible by the number of its divisors (144).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 20200240197 and 20200240206.
It is a congruent number.
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 23 ways as a sum of consecutive naturals, for example, 3492567 + ... + 3498345.
It is an arithmetic number, because the mean of its divisors is an integer number (408291975).
Almost surely, 220200240224 is an apocalyptic number.
20200240224 is a gapful number since it is divisible by the number (24) 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 20200240224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29397022200).
20200240224 is an abundant number, since it is smaller than the sum of its proper divisors (38593804176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20200240224 is a wasteful number, since it uses less digits than its factorization.
20200240224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6077 (or 6066 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 18.
Adding to 20200240224 its reverse (42204200202), we get a palindrome (62404440426).
The spelling of 20200240224 in words is "twenty billion, two hundred million, two hundred forty thousand, two hundred twenty-four".
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