Base | Representation |
---|---|
bin | 1101011000010… |
… | …00011010111011 |
3 | 21211011222112022 |
4 | 12230020122323 |
5 | 212212411443 |
6 | 15045305055 |
7 | 2531646233 |
oct | 654103273 |
9 | 254158468 |
10 | 112232123 |
11 | 58396723 |
12 | 3170518b |
13 | 1a337353 |
14 | 10c96cc3 |
15 | 9cbde68 |
hex | 6b086bb |
112232123 has 4 divisors (see below), whose sum is σ = 112312200. Its totient is φ = 112152048.
The previous prime is 112232119. The next prime is 112232161. The reversal of 112232123 is 321232211.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 321232211 = 311 ⋅1032901.
It is a cyclic number.
It is not a de Polignac number, because 112232123 - 22 = 112232119 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (112252123) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37898 + ... + 40751.
It is an arithmetic number, because the mean of its divisors is an integer number (28078050).
Almost surely, 2112232123 is an apocalyptic number.
112232123 is a deficient number, since it is larger than the sum of its proper divisors (80077).
112232123 is an equidigital number, since it uses as much as digits as its factorization.
112232123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80076.
The product of its digits is 144, while the sum is 17.
The square root of 112232123 is about 10593.9663488233. The cubic root of 112232123 is about 482.3612286719.
Adding to 112232123 its reverse (321232211), we get a palindrome (433464334).
The spelling of 112232123 in words is "one hundred twelve million, two hundred thirty-two thousand, one hundred twenty-three".
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