Base | Representation |
---|---|
bin | 1101011001110… |
… | …01010110011101 |
3 | 21211120011110012 |
4 | 12230321112131 |
5 | 212240320131 |
6 | 15053453005 |
7 | 2533442444 |
oct | 654712635 |
9 | 254504405 |
10 | 112432541 |
11 | 58513261 |
12 | 317a1165 |
13 | 1a3a7640 |
14 | 10d09d5b |
15 | 9d0d52b |
hex | 6b3959d |
112432541 has 8 divisors (see below), whose sum is σ = 121180920. Its totient is φ = 103698432.
The previous prime is 112432471. The next prime is 112432549. The reversal of 112432541 is 145234211.
It can be written as a sum of positive squares in 4 ways, for example, as 4708900 + 107723641 = 2170^2 + 10379^2 .
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 112432541 - 218 = 112170397 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112432549) 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, 17405 + ... + 22973.
It is an arithmetic number, because the mean of its divisors is an integer number (15147615).
Almost surely, 2112432541 is an apocalyptic number.
It is an amenable number.
112432541 is a deficient number, since it is larger than the sum of its proper divisors (8748379).
112432541 is a wasteful number, since it uses less digits than its factorization.
112432541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7135.
The product of its digits is 960, while the sum is 23.
The square root of 112432541 is about 10603.4211931810. The cubic root of 112432541 is about 482.6481827161.
Adding to 112432541 its reverse (145234211), we get a palindrome (257666752).
The spelling of 112432541 in words is "one hundred twelve million, four hundred thirty-two thousand, five hundred forty-one".
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