Base | Representation |
---|---|
bin | 1101011100101… |
… | …00100110000000 |
3 | 21212021011010002 |
4 | 12232110212000 |
5 | 212334300042 |
6 | 15105455132 |
7 | 2536560155 |
oct | 656244600 |
9 | 255234102 |
10 | 112806272 |
11 | 58749027 |
12 | 319414a8 |
13 | 1a4a8797 |
14 | 10da622c |
15 | 9d84132 |
hex | 6b94980 |
112806272 has 32 divisors (see below), whose sum is σ = 231988800. Its totient is φ = 54581760.
The previous prime is 112806257. The next prime is 112806277. The reversal of 112806272 is 272608211.
It is a tau number, because it is divible by the number of its divisors (32).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112806277) 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 3 ways as a sum of consecutive naturals, for example, 10247 + ... + 18182.
It is an arithmetic number, because the mean of its divisors is an integer number (7249650).
Almost surely, 2112806272 is an apocalyptic number.
It is an amenable number.
112806272 is an abundant number, since it is smaller than the sum of its proper divisors (119182528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112806272 is an equidigital number, since it uses as much as digits as its factorization.
112806272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28474 (or 28462 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 29.
The square root of 112806272 is about 10621.0297052593. The cubic root of 112806272 is about 483.1823729371.
The spelling of 112806272 in words is "one hundred twelve million, eight hundred six thousand, two hundred seventy-two".
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