Base | Representation |
---|---|
bin | 1101011000010… |
… | …11001000000011 |
3 | 21211012112201200 |
4 | 12230023020003 |
5 | 212213240303 |
6 | 15045432243 |
7 | 2532023442 |
oct | 654131003 |
9 | 254175650 |
10 | 112243203 |
11 | 583a3a86 |
12 | 3170b683 |
13 | 1a33c3c7 |
14 | 10c9ad59 |
15 | 9cc23a3 |
hex | 6b0b203 |
112243203 has 36 divisors (see below), whose sum is σ = 172958760. Its totient is φ = 70129152.
The previous prime is 112243189. The next prime is 112243213. The reversal of 112243203 is 302342211.
It is not a de Polignac number, because 112243203 - 28 = 112242947 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112243213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 581475 + ... + 581667.
It is an arithmetic number, because the mean of its divisors is an integer number (4804410).
Almost surely, 2112243203 is an apocalyptic number.
112243203 is a deficient number, since it is larger than the sum of its proper divisors (60715557).
112243203 is a wasteful number, since it uses less digits than its factorization.
112243203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 416 (or 394 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 112243203 is about 10594.4892750901. The cubic root of 112243203 is about 482.3771016870.
Adding to 112243203 its reverse (302342211), we get a palindrome (414585414).
The spelling of 112243203 in words is "one hundred twelve million, two hundred forty-three thousand, two hundred three".
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