Base | Representation |
---|---|
bin | 101001010110100010… |
… | …000011011010101110 |
3 | 11020121102010212200201 |
4 | 221112202003122232 |
5 | 1211413232043210 |
6 | 32221524544114 |
7 | 3131211005434 |
oct | 512642033256 |
9 | 136542125621 |
10 | 44401440430 |
11 | 17915501416 |
12 | 8731b5203a |
13 | 4257bcb099 |
14 | 2212d7cd54 |
15 | 124d10753a |
hex | a568836ae |
44401440430 has 96 divisors (see below), whose sum is σ = 87448677120. Its totient is φ = 16210782720.
The previous prime is 44401440427. The next prime is 44401440449. The reversal of 44401440430 is 3404410444.
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, 11969416 + ... + 11973124.
It is an arithmetic number, because the mean of its divisors is an integer number (910923720).
Almost surely, 244401440430 is an apocalyptic number.
44401440430 is a deficient number, since it is larger than the sum of its proper divisors (43047236690).
44401440430 is a wasteful number, since it uses less digits than its factorization.
44401440430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3866 (or 3843 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 28.
Adding to 44401440430 its reverse (3404410444), we get a palindrome (47805850874).
The spelling of 44401440430 in words is "forty-four billion, four hundred one million, four hundred forty thousand, four hundred thirty".
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