Base | Representation |
---|---|
bin | 1101011111111… |
… | …01000011000000 |
3 | 21220001220000000 |
4 | 12233331003000 |
5 | 212441442422 |
6 | 15123000000 |
7 | 2543321415 |
oct | 657750300 |
9 | 256056000 |
10 | 113234112 |
11 | 58a10512 |
12 | 31b09000 |
13 | 1a5c8444 |
14 | 1107810c |
15 | 9e1acac |
hex | 6bfd0c0 |
113234112 has 112 divisors (see below), whose sum is σ = 337413600. Its totient is φ = 37698048.
The previous prime is 113234111. The next prime is 113234113. The reversal of 113234112 is 211432311.
It is an interprime number because it is at equal distance from previous prime (113234111) and next prime (113234113).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a nude number because it is divisible by every one of its digits and also a Zuckerman number because it is divisible by the product of its digits.
It is not an unprimeable number, because it can be changed into a prime (113234111) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139564 + ... + 140372.
Almost surely, 2113234112 is an apocalyptic number.
113234112 is a gapful number since it is divisible by the number (12) 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 113234112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168706800).
113234112 is an abundant number, since it is smaller than the sum of its proper divisors (224179488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113234112 is an frugal number, since it uses more digits than its factorization.
113234112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 842 (or 814 counting only the distinct ones).
The product of its digits is 144, while the sum is 18.
The square root of 113234112 is about 10641.1518173551. The cubic root of 113234112 is about 483.7924570632.
Adding to 113234112 its reverse (211432311), we get a palindrome (324666423).
The spelling of 113234112 in words is "one hundred thirteen million, two hundred thirty-four thousand, one hundred twelve".
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