Base | Representation |
---|---|
bin | 1101011000000… |
… | …11001001101100 |
3 | 21211010212220221 |
4 | 12230003021230 |
5 | 212211214130 |
6 | 15045021124 |
7 | 2531526301 |
oct | 654031154 |
9 | 254125827 |
10 | 112210540 |
11 | 58381492 |
12 | 316b47a4 |
13 | 1a32a590 |
14 | 10c8d0a8 |
15 | 9cb787a |
hex | 6b0326c |
112210540 has 96 divisors (see below), whose sum is σ = 274337280. Its totient is φ = 38178816.
The previous prime is 112210519. The next prime is 112210543. The reversal of 112210540 is 45012211.
It is not an unprimeable number, because it can be changed into a prime (112210543) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 234021 + ... + 234499.
It is an arithmetic number, because the mean of its divisors is an integer number (2857680).
Almost surely, 2112210540 is an apocalyptic number.
112210540 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 112210540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137168640).
112210540 is an abundant number, since it is smaller than the sum of its proper divisors (162126740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112210540 is a wasteful number, since it uses less digits than its factorization.
112210540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 571 (or 569 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 16.
The square root of 112210540 is about 10592.9476539819. The cubic root of 112210540 is about 482.3303062421.
Adding to 112210540 its reverse (45012211), we get a palindrome (157222751).
The spelling of 112210540 in words is "one hundred twelve million, two hundred ten thousand, five hundred forty".
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