Base | Representation |
---|---|
bin | 11001010010001… |
… | …101101101101000 |
3 | 1002120012212002020 |
4 | 121102031231220 |
5 | 1332044031120 |
6 | 110032104440 |
7 | 13340453511 |
oct | 3122155550 |
9 | 1076185066 |
10 | 424205160 |
11 | 1a84a8685 |
12 | ba095120 |
13 | 69b67a92 |
14 | 404a5a08 |
15 | 27395640 |
hex | 1948db68 |
424205160 has 32 divisors (see below), whose sum is σ = 1272615840. Its totient is φ = 113121344.
The previous prime is 424205149. The next prime is 424205179. The reversal of 424205160 is 61502424.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 424205160.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1767402 + ... + 1767641.
It is an arithmetic number, because the mean of its divisors is an integer number (39769245).
Almost surely, 2424205160 is an apocalyptic number.
424205160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
424205160 is an abundant number, since it is smaller than the sum of its proper divisors (848410680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
424205160 is a wasteful number, since it uses less digits than its factorization.
424205160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3535057 (or 3535053 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 424205160 is about 20596.2414046835. The cubic root of 424205160 is about 751.3783010522.
Adding to 424205160 its reverse (61502424), we get a palindrome (485707584).
The spelling of 424205160 in words is "four hundred twenty-four million, two hundred five thousand, one hundred sixty".
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