Base | Representation |
---|---|
bin | 1010100101110… |
… | …0110000000111 |
3 | 10002120202221000 |
4 | 2221130300013 |
5 | 42332420403 |
6 | 4224024343 |
7 | 1046364450 |
oct | 251346007 |
9 | 102522830 |
10 | 44420103 |
11 | 2308a532 |
12 | 12a620b3 |
13 | 92836b0 |
14 | 5c84127 |
15 | 3d767a3 |
hex | 2a5cc07 |
44420103 has 64 divisors (see below), whose sum is σ = 82252800. Its totient is φ = 23068800.
The previous prime is 44420071. The next prime is 44420111. The reversal of 44420103 is 30102444.
It is not a de Polignac number, because 44420103 - 25 = 44420071 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44420113) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 248068 + ... + 248246.
It is an arithmetic number, because the mean of its divisors is an integer number (1285200).
Almost surely, 244420103 is an apocalyptic number.
44420103 is a deficient number, since it is larger than the sum of its proper divisors (37832697).
44420103 is a wasteful number, since it uses less digits than its factorization.
44420103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 309 (or 303 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 44420103 is about 6664.8408083014. The cubic root of 44420103 is about 354.1548446404.
Adding to 44420103 its reverse (30102444), we get a palindrome (74522547).
The spelling of 44420103 in words is "forty-four million, four hundred twenty thousand, one hundred three".
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