Base | Representation |
---|---|
bin | 1101011001100… |
… | …10011100010011 |
3 | 21211111201122010 |
4 | 12230302130103 |
5 | 212233413433 |
6 | 15053114003 |
7 | 2533264110 |
oct | 654623423 |
9 | 254451563 |
10 | 112404243 |
11 | 584a3a76 |
12 | 31788903 |
13 | 1a3977b3 |
14 | 10cdd907 |
15 | 9d04e63 |
hex | 6b32713 |
112404243 has 32 divisors (see below), whose sum is σ = 179481600. Its totient is φ = 61180416.
The previous prime is 112404239. The next prime is 112404251. The reversal of 112404243 is 342404211.
It is not a de Polignac number, because 112404243 - 22 = 112404239 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (112404283) 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, 197263 + ... + 197831.
It is an arithmetic number, because the mean of its divisors is an integer number (5608800).
Almost surely, 2112404243 is an apocalyptic number.
112404243 is a deficient number, since it is larger than the sum of its proper divisors (67077357).
112404243 is a wasteful number, since it uses less digits than its factorization.
112404243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1011.
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 112404243 is about 10602.0867285643. The cubic root of 112404243 is about 482.6076869541.
Adding to 112404243 its reverse (342404211), we get a palindrome (454808454).
The spelling of 112404243 in words is "one hundred twelve million, four hundred four thousand, two hundred forty-three".
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