Base | Representation |
---|---|
bin | 1111110011111101… |
… | …0000110100100000 |
3 | 101221210200000101101 |
4 | 3330333100310200 |
5 | 32143034124100 |
6 | 1541101044144 |
7 | 210116110432 |
oct | 37477206440 |
9 | 11853600341 |
10 | 4244442400 |
11 | 1888971440 |
12 | 9a5556654 |
13 | 5284695a3 |
14 | 2c39c4652 |
15 | 19c95c86a |
hex | fcfd0d20 |
4244442400 has 72 divisors (see below), whose sum is σ = 11303745264. Its totient is φ = 1543430400.
The previous prime is 4244442361. The next prime is 4244442473. The reversal of 4244442400 is 42444424.
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 11 ways as a sum of consecutive naturals, for example, 232362 + ... + 249961.
It is an arithmetic number, because the mean of its divisors is an integer number (156996462).
Almost surely, 24244442400 is an apocalyptic number.
4244442400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4244442400 is an abundant number, since it is smaller than the sum of its proper divisors (7059302864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4244442400 is a wasteful number, since it uses less digits than its factorization.
4244442400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 482354 (or 482341 counting only the distinct ones).
The product of its (nonzero) digits is 16384, while the sum is 28.
The square root of 4244442400 is about 65149.3852618733. The cubic root of 4244442400 is about 1619.0995351398.
Adding to 4244442400 its reverse (42444424), we get a palindrome (4286886824).
4244442400 divided by its reverse (42444424) gives a square (100 = 102).
It can be divided in two parts, 4244 and 442400, that added together give a palindrome (446644).
The spelling of 4244442400 in words is "four billion, two hundred forty-four million, four hundred forty-two thousand, four hundred".
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