Base | Representation |
---|---|
bin | 11001010010001… |
… | …101101011111110 |
3 | 1002120012211221022 |
4 | 121102031223332 |
5 | 1332044030204 |
6 | 110032104142 |
7 | 13340453300 |
oct | 3122155376 |
9 | 1076184838 |
10 | 424205054 |
11 | 1a84a8599 |
12 | ba095052 |
13 | 69b67a10 |
14 | 404a5970 |
15 | 273955be |
hex | 1948dafe |
424205054 has 96 divisors (see below), whose sum is σ = 860461056. Its totient is φ = 155010240.
The previous prime is 424205017. The next prime is 424205081. The reversal of 424205054 is 450502424.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 908129 + ... + 908595.
It is an arithmetic number, because the mean of its divisors is an integer number (8963136).
Almost surely, 2424205054 is an apocalyptic number.
424205054 is an abundant number, since it is smaller than the sum of its proper divisors (436256002).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
424205054 is a wasteful number, since it uses less digits than its factorization.
424205054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 550 (or 543 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 26.
The square root of 424205054 is about 20596.2388313983. The cubic root of 424205054 is about 751.3782384676.
Adding to 424205054 its reverse (450502424), we get a palindrome (874707478).
It can be divided in two parts, 42420 and 5054, that added together give a palindrome (47474).
The spelling of 424205054 in words is "four hundred twenty-four million, two hundred five thousand, fifty-four".
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