Base | Representation |
---|---|
bin | 1001001111101111101111… |
… | …00010100000101110000001 |
3 | 2122222202001021220100002212 |
4 | 10213313313202200232001 |
5 | 10131110403201344413 |
6 | 111124255441151505 |
7 | 4165645456626320 |
oct | 447676742405601 |
9 | 78882037810085 |
10 | 20332233231233 |
11 | 6529940665010 |
12 | 234463392b595 |
13 | b46424072a21 |
14 | 50412a2560b7 |
15 | 253d4c251ca8 |
hex | 127df78a0b81 |
20332233231233 has 16 divisors (see below), whose sum is σ = 25349912810496. Its totient is φ = 15842901737040.
The previous prime is 20332233231227. The next prime is 20332233231241. The reversal of 20332233231233 is 33213233223302.
It is not a de Polignac number, because 20332233231233 - 214 = 20332233214849 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 20332233231233.
It is not an unprimeable number, because it can be changed into a prime (20332233231433) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194741 + ... + 6379842.
It is an arithmetic number, because the mean of its divisors is an integer number (1584369550656).
Almost surely, 220332233231233 is an apocalyptic number.
It is an amenable number.
20332233231233 is a deficient number, since it is larger than the sum of its proper divisors (5017679579263).
20332233231233 is a wasteful number, since it uses less digits than its factorization.
20332233231233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6614764.
The product of its (nonzero) digits is 69984, while the sum is 32.
Adding to 20332233231233 its reverse (33213233223302), we get a palindrome (53545466454535).
The spelling of 20332233231233 in words is "twenty trillion, three hundred thirty-two billion, two hundred thirty-three million, two hundred thirty-one thousand, two hundred thirty-three".
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