Base | Representation |
---|---|
bin | 1101011000010… |
… | …10011001110101 |
3 | 21211012101200010 |
4 | 12230022121311 |
5 | 212213141440 |
6 | 15045410433 |
7 | 2532012015 |
oct | 654123165 |
9 | 254171603 |
10 | 112240245 |
11 | 583a1837 |
12 | 31709a19 |
13 | 1a33ac60 |
14 | 10c99c45 |
15 | 9cc1580 |
hex | 6b0a675 |
112240245 has 16 divisors (see below), whose sum is σ = 193398912. Its totient is φ = 55256640.
The previous prime is 112240241. The next prime is 112240267. The reversal of 112240245 is 542042211.
It is not a de Polignac number, because 112240245 - 22 = 112240241 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112240241) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 287601 + ... + 287990.
It is an arithmetic number, because the mean of its divisors is an integer number (12087432).
Almost surely, 2112240245 is an apocalyptic number.
112240245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
112240245 is a deficient number, since it is larger than the sum of its proper divisors (81158667).
112240245 is a wasteful number, since it uses less digits than its factorization.
112240245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 575612.
The product of its (nonzero) digits is 640, while the sum is 21.
The square root of 112240245 is about 10594.3496732928. The cubic root of 112240245 is about 482.3728642099.
Adding to 112240245 its reverse (542042211), we get a palindrome (654282456).
The spelling of 112240245 in words is "one hundred twelve million, two hundred forty thousand, two hundred forty-five".
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