Base | Representation |
---|---|
bin | 1101010110100… |
… | …10101101001110 |
3 | 21210202210201200 |
4 | 12223102231032 |
5 | 212133341420 |
6 | 15040450330 |
7 | 2530041630 |
oct | 653225516 |
9 | 253683650 |
10 | 112012110 |
11 | 582563a1 |
12 | 316199a6 |
13 | 1a28b172 |
14 | 10c3aa50 |
15 | 9c78b90 |
hex | 6ad2b4e |
112012110 has 48 divisors (see below), whose sum is σ = 332837856. Its totient is φ = 25602624.
The previous prime is 112012097. The next prime is 112012111. The reversal of 112012110 is 11210211.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a junction number, because it is equal to n+sod(n) for n = 112012092 and 112012101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112012111) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88269 + ... + 89528.
It is an arithmetic number, because the mean of its divisors is an integer number (6934122).
Almost surely, 2112012110 is an apocalyptic number.
112012110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
112012110 is an abundant number, since it is smaller than the sum of its proper divisors (220825746).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112012110 is a wasteful number, since it uses less digits than its factorization.
112012110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 177817 (or 177814 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
The square root of 112012110 is about 10583.5773725145. The cubic root of 112012110 is about 482.0458253177.
Adding to 112012110 its reverse (11210211), we get a palindrome (123222321).
The spelling of 112012110 in words is "one hundred twelve million, twelve thousand, one hundred ten".
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