Base | Representation |
---|---|
bin | 1101011000111… |
… | …00001110000100 |
3 | 21211100002202220 |
4 | 12230130032010 |
5 | 212223010340 |
6 | 15051132340 |
7 | 2532434535 |
oct | 654341604 |
9 | 254302686 |
10 | 112313220 |
11 | 58441648 |
12 | 317440b0 |
13 | 1a365236 |
14 | 10cb868c |
15 | 9cd7ed0 |
hex | 6b1c384 |
112313220 has 96 divisors (see below), whose sum is σ = 335664000. Its totient is φ = 27961344.
The previous prime is 112313197. The next prime is 112313269. The reversal of 112313220 is 22313211.
It is a super-2 number, since 2×1123132202 = 25228518773536800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 112313220.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 151611 + ... + 152349.
It is an arithmetic number, because the mean of its divisors is an integer number (3496500).
Almost surely, 2112313220 is an apocalyptic number.
112313220 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 112313220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167832000).
112313220 is an abundant number, since it is smaller than the sum of its proper divisors (223350780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112313220 is a wasteful number, since it uses less digits than its factorization.
112313220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 917 (or 915 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 112313220 is about 10597.7931665041. The cubic root of 112313220 is about 482.4773826727.
Adding to 112313220 its reverse (22313211), we get a palindrome (134626431).
Subtracting from 112313220 its reverse (22313211), we obtain a palindrome (90000009).
The spelling of 112313220 in words is "one hundred twelve million, three hundred thirteen thousand, two hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •