Base | Representation |
---|---|
bin | 1100000101100001… |
… | …1111000100011100 |
3 | 22101002221200110201 |
4 | 3001120133010130 |
5 | 23121032441104 |
6 | 1253535113244 |
7 | 143254061350 |
oct | 30130370434 |
9 | 8332850421 |
10 | 3244421404 |
11 | 1415433904 |
12 | 766672824 |
13 | 3c92229a3 |
14 | 22ac6d460 |
15 | 13ec750a4 |
hex | c161f11c |
3244421404 has 12 divisors (see below), whose sum is σ = 6488842864. Its totient is φ = 1390466304.
The previous prime is 3244421393. The next prime is 3244421407. The reversal of 3244421404 is 4041244423.
3244421404 is an admirable number.
It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 115872193 = 3244421404 / (3 + 2 + 4 + 4 + 4 + 2 + 1 + 4 + 0 + 4).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3244421407) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57936069 + ... + 57936124.
Almost surely, 23244421404 is an apocalyptic number.
It is an amenable number.
3244421404 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3244421404 is a wasteful number, since it uses less digits than its factorization.
3244421404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115872204 (or 115872202 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 28.
The square root of 3244421404 is about 56959.8227174207. The cubic root of 3244421404 is about 1480.4000324782.
Adding to 3244421404 its reverse (4041244423), we get a palindrome (7285665827).
The spelling of 3244421404 in words is "three billion, two hundred forty-four million, four hundred twenty-one thousand, four hundred four".
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