Base | Representation |
---|---|
bin | 1101010111011… |
… | …10101111001000 |
3 | 21210222122012220 |
4 | 12223232233020 |
5 | 212201030140 |
6 | 15043134040 |
7 | 2531030433 |
oct | 653565710 |
9 | 253878186 |
10 | 112126920 |
11 | 58324684 |
12 | 31674320 |
13 | 1a2cb4b9 |
14 | 10c6a81a |
15 | 9c9cbd0 |
hex | 6aeebc8 |
112126920 has 64 divisors (see below), whose sum is σ = 337461120. Its totient is φ = 29804544.
The previous prime is 112126919. The next prime is 112126939. The reversal of 112126920 is 29621211.
It is a Cunningham number, because it is equal to 105892-1.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41037 + ... + 43683.
It is an arithmetic number, because the mean of its divisors is an integer number (5272830).
Almost surely, 2112126920 is an apocalyptic number.
112126920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 112126920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168730560).
112126920 is an abundant number, since it is smaller than the sum of its proper divisors (225334200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112126920 is a wasteful number, since it uses less digits than its factorization.
112126920 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3014 (or 3010 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 24.
The square root of 112126920 is about 10588.9999527812. Note that the first 4 decimals coincide. The cubic root of 112126920 is about 482.2104646092.
The spelling of 112126920 in words is "one hundred twelve million, one hundred twenty-six thousand, nine hundred twenty".
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