Base | Representation |
---|---|
bin | 1001001100110011001110… |
… | …11110100000000110110001 |
3 | 2122122001211101221210112121 |
4 | 10212121213132200012301 |
5 | 10122431123143410413 |
6 | 111010001403554241 |
7 | 4155433555520446 |
oct | 446314736400661 |
9 | 78561741853477 |
10 | 20231032013233 |
11 | 649aa29171068 |
12 | 2328aab82b981 |
13 | b39a16733602 |
14 | 4dd2898699cd |
15 | 2513c783ab8d |
hex | 1266677a01b1 |
20231032013233 has 8 divisors (see below), whose sum is σ = 20238435505152. Its totient is φ = 20223628862976.
The previous prime is 20231032013123. The next prime is 20231032013261. The reversal of 20231032013233 is 33231023013202.
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 20231032013233 - 217 = 20231031882161 is a prime.
It is a super-2 number, since 2×202310320132332 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 20231032013198 and 20231032013207.
It is not an unprimeable number, because it can be changed into a prime (20231032011233) 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, 211536241 + ... + 211631857.
It is an arithmetic number, because the mean of its divisors is an integer number (2529804438144).
Almost surely, 220231032013233 is an apocalyptic number.
It is an amenable number.
20231032013233 is a deficient number, since it is larger than the sum of its proper divisors (7403491919).
20231032013233 is an equidigital number, since it uses as much as digits as its factorization.
20231032013233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 170831.
The product of its (nonzero) digits is 3888, while the sum is 25.
Adding to 20231032013233 its reverse (33231023013202), we get a palindrome (53462055026435).
The spelling of 20231032013233 in words is "twenty trillion, two hundred thirty-one billion, thirty-two million, thirteen thousand, two hundred thirty-three".
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