Base | Representation |
---|---|
bin | 1001001100110101011011… |
… | …10000011010010001000111 |
3 | 2122122011212120122021101111 |
4 | 10212122231300122101013 |
5 | 10122441032021104111 |
6 | 111010314404105451 |
7 | 4155505023640261 |
oct | 446325560322107 |
9 | 78564776567344 |
10 | 20232211113031 |
11 | 64a04837a2205 |
12 | 232917a695287 |
13 | b39b73aba9b8 |
14 | 4dd35c2b8b31 |
15 | 2514460e8a21 |
hex | 1266adc1a447 |
20232211113031 has 8 divisors (see below), whose sum is σ = 20663075024640. Its totient is φ = 19801363507128.
The previous prime is 20232211112933. The next prime is 20232211113077. The reversal of 20232211113031 is 13031111223202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-20232211113031 is a prime.
It is a super-2 number, since 2×202322111130312 (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 = 20232211112993 and 20232211113011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20232211113131) 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, 1551921 + ... + 6547738.
It is an arithmetic number, because the mean of its divisors is an integer number (2582884378080).
Almost surely, 220232211113031 is an apocalyptic number.
20232211113031 is a deficient number, since it is larger than the sum of its proper divisors (430863911609).
20232211113031 is an equidigital number, since it uses as much as digits as its factorization.
20232211113031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8152853.
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 20232211113031 its reverse (13031111223202), we get a palindrome (33263322336233).
The spelling of 20232211113031 in words is "twenty trillion, two hundred thirty-two billion, two hundred eleven million, one hundred thirteen thousand, thirty-one".
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