Base | Representation |
---|---|
bin | 1101011000100… |
… | …10101001000110 |
3 | 21211021002221221 |
4 | 12230102221012 |
5 | 212220231430 |
6 | 15050230554 |
7 | 2532212263 |
oct | 654225106 |
9 | 254232857 |
10 | 112273990 |
11 | 58415124 |
12 | 3172545a |
13 | 1a35041a |
14 | 10ca826a |
15 | 9ccb57a |
hex | 6b12a46 |
112273990 has 24 divisors (see below), whose sum is σ = 207173520. Its totient is φ = 43807680.
The previous prime is 112273961. The next prime is 112273999. The reversal of 112273990 is 99372211.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112273999) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13471 + ... + 20149.
It is an arithmetic number, because the mean of its divisors is an integer number (8632230).
Almost surely, 2112273990 is an apocalyptic number.
112273990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
112273990 is a deficient number, since it is larger than the sum of its proper divisors (94899530).
112273990 is an equidigital number, since it uses as much as digits as its factorization.
112273990 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6768 (or 6727 counting only the distinct ones).
The product of its (nonzero) digits is 6804, while the sum is 34.
The square root of 112273990 is about 10595.9421478224. The cubic root of 112273990 is about 482.4212011241.
The spelling of 112273990 in words is "one hundred twelve million, two hundred seventy-three thousand, nine hundred ninety".
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