Base | Representation |
---|---|
bin | 110100001010100011… |
… | …0111111010000111111 |
3 | 101201011002121102121210 |
4 | 1220111012333100333 |
5 | 3313410431200411 |
6 | 123243544055503 |
7 | 11044020236460 |
oct | 1502506772077 |
9 | 351132542553 |
10 | 112023303231 |
11 | 43566263844 |
12 | 19864464593 |
13 | a743743058 |
14 | 55c9bc6d67 |
15 | 2da9a5eca6 |
hex | 1a151bf43f |
112023303231 has 32 divisors (see below), whose sum is σ = 172281102336. Its totient is φ = 63423900000.
The previous prime is 112023303229. The next prime is 112023303247. The reversal of 112023303231 is 132303320211.
It is not a de Polignac number, because 112023303231 - 21 = 112023303229 is a prime.
It is a super-2 number, since 2×1120233032312 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 112023303198 and 112023303207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112023303281) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 951126 + ... + 1062396.
It is an arithmetic number, because the mean of its divisors is an integer number (5383784448).
Almost surely, 2112023303231 is an apocalyptic number.
112023303231 is a deficient number, since it is larger than the sum of its proper divisors (60257799105).
112023303231 is a wasteful number, since it uses less digits than its factorization.
112023303231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111723.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 112023303231 its reverse (132303320211), we get a palindrome (244326623442).
The spelling of 112023303231 in words is "one hundred twelve billion, twenty-three million, three hundred three thousand, two hundred thirty-one".
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