Base | Representation |
---|---|
bin | 1001001111101111011000… |
… | …01011000000111100100001 |
3 | 2122222201120000001022202210 |
4 | 10213313230023000330201 |
5 | 10131110010341204101 |
6 | 111124224505432333 |
7 | 4165640652630021 |
oct | 447675413007441 |
9 | 78881500038683 |
10 | 20332042522401 |
11 | 6529852a48705 |
12 | 234459ba9b6a9 |
13 | b463c36bc76c |
14 | 50410cbb1a81 |
15 | 253d3a6307d6 |
hex | 127dec2c0f21 |
20332042522401 has 8 divisors (see below), whose sum is σ = 28536200031520. Its totient is φ = 12841290014112.
The previous prime is 20332042522381. The next prime is 20332042522403. The reversal of 20332042522401 is 10422524023302.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 20332042522401 - 219 = 20332041998113 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20332042522403) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178351250140 + ... + 178351250253.
It is an arithmetic number, because the mean of its divisors is an integer number (3567025003940).
Almost surely, 220332042522401 is an apocalyptic number.
It is an amenable number.
20332042522401 is a deficient number, since it is larger than the sum of its proper divisors (8204157509119).
20332042522401 is a wasteful number, since it uses less digits than its factorization.
20332042522401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 356702500415.
The product of its (nonzero) digits is 23040, while the sum is 30.
Adding to 20332042522401 its reverse (10422524023302), we get a palindrome (30754566545703).
The spelling of 20332042522401 in words is "twenty trillion, three hundred thirty-two billion, forty-two million, five hundred twenty-two thousand, four hundred one".
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