Base | Representation |
---|---|
bin | 1010100110001… |
… | …0000111000111 |
3 | 10002121220001001 |
4 | 2221202013013 |
5 | 42334121210 |
6 | 4224314131 |
7 | 1046515450 |
oct | 251420707 |
9 | 102556031 |
10 | 44442055 |
11 | 230a4a79 |
12 | 12a72947 |
13 | 9290698 |
14 | 5c8c127 |
15 | 3d7d03a |
hex | 2a621c7 |
44442055 has 16 divisors (see below), whose sum is σ = 61102080. Its totient is φ = 30398112.
The previous prime is 44442043. The next prime is 44442059. The reversal of 44442055 is 55024444.
It is a cyclic number.
It is not a de Polignac number, because 44442055 - 211 = 44440007 is a prime.
It is a super-3 number, since 3×444420553 (a number of 24 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44442059) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14986 + ... + 17704.
It is an arithmetic number, because the mean of its divisors is an integer number (3818880).
Almost surely, 244442055 is an apocalyptic number.
44442055 is a deficient number, since it is larger than the sum of its proper divisors (16660025).
44442055 is a wasteful number, since it uses less digits than its factorization.
44442055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3198.
The product of its (nonzero) digits is 12800, while the sum is 28.
The square root of 44442055 is about 6666.4874559246. The cubic root of 44442055 is about 354.2131750381.
Adding to 44442055 its reverse (55024444), we get a palindrome (99466499).
The spelling of 44442055 in words is "forty-four million, four hundred forty-two thousand, fifty-five".
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