Base | Representation |
---|---|
bin | 11001010001111… |
… | …110110110101110 |
3 | 1002120002202121020 |
4 | 121101332312232 |
5 | 1332040104202 |
6 | 110030515010 |
7 | 13340111211 |
oct | 3121766656 |
9 | 1076082536 |
10 | 424144302 |
11 | 1a846698a |
12 | ba065a66 |
13 | 69b4617a |
14 | 4048b778 |
15 | 273825bc |
hex | 1947edae |
424144302 has 16 divisors (see below), whose sum is σ = 848530560. Its totient is φ = 141341112.
The previous prime is 424144261. The next prime is 424144307. The reversal of 424144302 is 203441424.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (424144307) 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, 19293 + ... + 34935.
It is an arithmetic number, because the mean of its divisors is an integer number (53033160).
Almost surely, 2424144302 is an apocalyptic number.
424144302 is an abundant number, since it is smaller than the sum of its proper divisors (424386258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
424144302 is a wasteful number, since it uses less digits than its factorization.
424144302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20167.
The product of its (nonzero) digits is 3072, while the sum is 24.
The square root of 424144302 is about 20594.7639462073. The cubic root of 424144302 is about 751.3423675214.
Adding to 424144302 its reverse (203441424), we get a palindrome (627585726).
The spelling of 424144302 in words is "four hundred twenty-four million, one hundred forty-four thousand, three hundred two".
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