Base | Representation |
---|---|
bin | 1100111011011110000… |
… | …01001100001000110000 |
3 | 1120110200010212100000021 |
4 | 12131233001030020300 |
5 | 24234303004324240 |
6 | 540025531133224 |
7 | 44044533342334 |
oct | 6355701141060 |
9 | 1513603770007 |
10 | 444244214320 |
11 | 161448306485 |
12 | 721205a4214 |
13 | 32b79aaa40a |
14 | 177042d57c4 |
15 | b850ce554a |
hex | 676f04c230 |
444244214320 has 120 divisors (see below), whose sum is σ = 1101204455904. Its totient is φ = 166353758208.
The previous prime is 444244214291. The next prime is 444244214327. The reversal of 444244214320 is 23412442444.
It is not an unprimeable number, because it can be changed into a prime (444244214327) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 4009912 + ... + 4119208.
Almost surely, 2444244214320 is an apocalyptic number.
444244214320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 444244214320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (550602227952).
444244214320 is an abundant number, since it is smaller than the sum of its proper divisors (656960241584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
444244214320 is a wasteful number, since it uses less digits than its factorization.
444244214320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109427 (or 109374 counting only the distinct ones).
The product of its (nonzero) digits is 98304, while the sum is 34.
Adding to 444244214320 its reverse (23412442444), we get a palindrome (467656656764).
The spelling of 444244214320 in words is "four hundred forty-four billion, two hundred forty-four million, two hundred fourteen thousand, three hundred twenty".
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