Base | Representation |
---|---|
bin | 1001001111001110100101… |
… | …00001011000111110100001 |
3 | 2122221001002201022220110100 |
4 | 10213213102201120332201 |
5 | 10130312424132424301 |
6 | 111112153225453013 |
7 | 4164445366410300 |
oct | 447472241307641 |
9 | 78831081286410 |
10 | 20314432311201 |
11 | 6522336497356 |
12 | 23410a6341169 |
13 | b44848166a52 |
14 | 50331c04c437 |
15 | 2536595c0286 |
hex | 1279d2858fa1 |
20314432311201 has 36 divisors (see below), whose sum is σ = 34465169960832. Its totient is φ = 11495545581744.
The previous prime is 20314432311191. The next prime is 20314432311209. The reversal of 20314432311201 is 10211323441302.
20314432311201 is a `hidden beast` number, since 2 + 0 + 3 + 1 + 443 + 2 + 3 + 11 + 201 = 666.
It is not a de Polignac number, because 20314432311201 - 26 = 20314432311137 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20314432311209) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 223568521 + ... + 223659366.
Almost surely, 220314432311201 is an apocalyptic number.
20314432311201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
20314432311201 is a deficient number, since it is larger than the sum of its proper divisors (14150737649631).
20314432311201 is a wasteful number, since it uses less digits than its factorization.
20314432311201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 447228010 (or 447228000 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
Adding to 20314432311201 its reverse (10211323441302), we get a palindrome (30525755752503).
The spelling of 20314432311201 in words is "twenty trillion, three hundred fourteen billion, four hundred thirty-two million, three hundred eleven thousand, two hundred one".
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