Base | Representation |
---|---|
bin | 101001010110100010… |
… | …000100000100011110 |
3 | 11020121102011000100200 |
4 | 221112202010010132 |
5 | 1211413232134402 |
6 | 32221525004330 |
7 | 3131211016302 |
oct | 512642040436 |
9 | 136542130320 |
10 | 44401443102 |
11 | 17915503425 |
12 | 8731b536a6 |
13 | 4257bcc373 |
14 | 2212d7dd02 |
15 | 124d10821c |
hex | a5688411e |
44401443102 has 96 divisors (see below), whose sum is σ = 102972280320. Its totient is φ = 13786122240.
The previous prime is 44401443089. The next prime is 44401443103. The reversal of 44401443102 is 20134410444.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44401443103) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14686363 + ... + 14689385.
It is an arithmetic number, because the mean of its divisors is an integer number (1072627920).
Almost surely, 244401443102 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 44401443102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51486140160).
44401443102 is an abundant number, since it is smaller than the sum of its proper divisors (58570837218).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44401443102 is a wasteful number, since it uses less digits than its factorization.
44401443102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3758 (or 3755 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 27.
Adding to 44401443102 its reverse (20134410444), we get a palindrome (64535853546).
The spelling of 44401443102 in words is "forty-four billion, four hundred one million, four hundred forty-three thousand, one hundred two".
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