Base | Representation |
---|---|
bin | 1000010111000110… |
… | …1110010000001000 |
3 | 12210102020112210200 |
4 | 2011301232100020 |
5 | 14044031413412 |
6 | 1010413212200 |
7 | 106422056400 |
oct | 20561562010 |
9 | 5712215720 |
10 | 2244404232 |
11 | a519a9134 |
12 | 527791060 |
13 | 299caaa55 |
14 | 174119800 |
15 | d208d9dc |
hex | 85c6e408 |
2244404232 has 144 divisors (see below), whose sum is σ = 7187625900. Its totient is φ = 630685440.
The previous prime is 2244404189. The next prime is 2244404237. The reversal of 2244404232 is 2324044422.
2244404232 is a `hidden beast` number, since 2 + 24 + 4 + 404 + 232 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 2240507556 + 3896676 = 47334^2 + 1974^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2244404196 and 2244404205.
It is not an unprimeable number, because it can be changed into a prime (2244404237) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 209994 + ... + 220422.
Almost surely, 22244404232 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 2244404232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3593812950).
2244404232 is an abundant number, since it is smaller than the sum of its proper divisors (4943221668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2244404232 is a wasteful number, since it uses less digits than its factorization.
2244404232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10516 (or 10502 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 27.
The square root of 2244404232 is about 47375.1436092810. The cubic root of 2244404232 is about 1309.2834945096.
Adding to 2244404232 its reverse (2324044422), we get a palindrome (4568448654).
The spelling of 2244404232 in words is "two billion, two hundred forty-four million, four hundred four thousand, two hundred thirty-two".
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