Base | Representation |
---|---|
bin | 1000001101100100… |
… | …1111100000110000 |
3 | 12200122000202210122 |
4 | 2003121033200300 |
5 | 14003313314212 |
6 | 1002424345412 |
7 | 105425236466 |
oct | 20331174060 |
9 | 5618022718 |
10 | 2204432432 |
11 | a31387794 |
12 | 516315268 |
13 | 291923cb7 |
14 | 16cab2836 |
15 | cd7e5272 |
hex | 8364f830 |
2204432432 has 80 divisors (see below), whose sum is σ = 4613811840. Its totient is φ = 1016610816.
The previous prime is 2204432429. The next prime is 2204432437. The reversal of 2204432432 is 2342344022.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (2204432437) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3717128 + ... + 3717720.
It is an arithmetic number, because the mean of its divisors is an integer number (57672648).
Almost surely, 22204432432 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 2204432432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2306905920).
2204432432 is an abundant number, since it is smaller than the sum of its proper divisors (2409379408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2204432432 is a wasteful number, since it uses less digits than its factorization.
2204432432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 870 (or 864 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 26.
The square root of 2204432432 is about 46951.3837069793. The cubic root of 2204432432 is about 1301.4643129058.
Adding to 2204432432 its reverse (2342344022), we get a palindrome (4546776454).
The spelling of 2204432432 in words is "two billion, two hundred four million, four hundred thirty-two thousand, four hundred thirty-two".
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