Base | Representation |
---|---|
bin | 1001010001110100001001… |
… | …01010001101100101011001 |
3 | 2200020112112110210022110121 |
4 | 10220322010222031211121 |
5 | 10133242000000023301 |
6 | 111221053404113241 |
7 | 4204043204103136 |
oct | 450720452154531 |
9 | 80215473708417 |
10 | 20403320314201 |
11 | 6556aaa449660 |
12 | 2356372835821 |
13 | b50042797826 |
14 | 5077513a758d |
15 | 255b0cee63a1 |
hex | 128e84a8d959 |
20403320314201 has 8 divisors (see below), whose sum is σ = 22859739713664. Its totient is φ = 18047162931120.
The previous prime is 20403320314199. The next prime is 20403320314261. The reversal of 20403320314201 is 10241302330402.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20403320314201 - 21 = 20403320314199 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20403320314261) 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, 25065503665 + ... + 25065504478.
It is an arithmetic number, because the mean of its divisors is an integer number (2857467464208).
Almost surely, 220403320314201 is an apocalyptic number.
It is an amenable number.
20403320314201 is a deficient number, since it is larger than the sum of its proper divisors (2456419399463).
20403320314201 is a wasteful number, since it uses less digits than its factorization.
20403320314201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50131008191.
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 20403320314201 its reverse (10241302330402), we get a palindrome (30644622644603).
The spelling of 20403320314201 in words is "twenty trillion, four hundred three billion, three hundred twenty million, three hundred fourteen thousand, two hundred one".
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