Base | Representation |
---|---|
bin | 1101011101000… |
… | …11111011111111 |
3 | 21212101100022202 |
4 | 12232203323333 |
5 | 212343302434 |
6 | 15111102115 |
7 | 2540241326 |
oct | 656437377 |
9 | 255340282 |
10 | 112869119 |
11 | 58791270 |
12 | 3197193b |
13 | 1a4cb27c |
14 | 10dc10bd |
15 | 9d97a7e |
hex | 6ba3eff |
112869119 has 8 divisors (see below), whose sum is σ = 128483712. Its totient is φ = 98146840.
The previous prime is 112869083. The next prime is 112869143. The reversal of 112869119 is 911968211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 112869119 - 216 = 112803583 is a prime.
It is a super-2 number, since 2×1128691192 = 25478876047672322, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112869149) 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, 222809 + ... + 223314.
It is an arithmetic number, because the mean of its divisors is an integer number (16060464).
Almost surely, 2112869119 is an apocalyptic number.
112869119 is a deficient number, since it is larger than the sum of its proper divisors (15614593).
112869119 is a wasteful number, since it uses less digits than its factorization.
112869119 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 446157.
The product of its digits is 7776, while the sum is 38.
The square root of 112869119 is about 10623.9879047371. The cubic root of 112869119 is about 483.2720869943.
The spelling of 112869119 in words is "one hundred twelve million, eight hundred sixty-nine thousand, one hundred nineteen".
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