Base | Representation |
---|---|
bin | 1101010110100… |
… | …00110101010000 |
3 | 21210202102012022 |
4 | 12223100311100 |
5 | 212133120212 |
6 | 15040351012 |
7 | 2530010351 |
oct | 653206520 |
9 | 253672168 |
10 | 112004432 |
11 | 58250651 |
12 | 31615468 |
13 | 1a287817 |
14 | 10c37d28 |
15 | 9c76772 |
hex | 6ad0d50 |
112004432 has 40 divisors (see below), whose sum is σ = 230509800. Its totient is φ = 52539392.
The previous prime is 112004413. The next prime is 112004437. The reversal of 112004432 is 234400211.
It can be written as a sum of positive squares in 4 ways, for example, as 71503936 + 40500496 = 8456^2 + 6364^2 .
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a self number, because there is not a number n which added to its sum of digits gives 112004432.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112004437) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138044 + ... + 138852.
It is an arithmetic number, because the mean of its divisors is an integer number (5762745).
Almost surely, 2112004432 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 112004432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115254900).
112004432 is an abundant number, since it is smaller than the sum of its proper divisors (118505368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112004432 is a wasteful number, since it uses less digits than its factorization.
112004432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1343 (or 1337 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 112004432 is about 10583.2146345050. The cubic root of 112004432 is about 482.0348109360.
Adding to 112004432 its reverse (234400211), we get a palindrome (346404643).
The spelling of 112004432 in words is "one hundred twelve million, four thousand, four hundred thirty-two".
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