Base | Representation |
---|---|
bin | 1010100001000… |
… | …1010100100101 |
3 | 10002000002002222 |
4 | 2220101110211 |
5 | 42243024031 |
6 | 4213242125 |
7 | 1043636624 |
oct | 250212445 |
9 | 102002088 |
10 | 44111141 |
11 | 22999398 |
12 | 12933345 |
13 | 91a5b89 |
14 | 5c036bb |
15 | 3d14e7b |
hex | 2a11525 |
44111141 has 16 divisors (see below), whose sum is σ = 50506560. Its totient is φ = 38257920.
The previous prime is 44111129. The next prime is 44111143. The reversal of 44111141 is 14111144.
It is a cyclic number.
It is not a de Polignac number, because 44111141 - 218 = 43848997 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44111143) 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, 10106 + ... + 13796.
It is an arithmetic number, because the mean of its divisors is an integer number (3156660).
Almost surely, 244111141 is an apocalyptic number.
It is an amenable number.
44111141 is a deficient number, since it is larger than the sum of its proper divisors (6395419).
44111141 is a wasteful number, since it uses less digits than its factorization.
44111141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3764.
The product of its digits is 64, while the sum is 17.
The square root of 44111141 is about 6641.6218651772. The cubic root of 44111141 is about 353.3318309141.
Adding to 44111141 its reverse (14111144), we get a palindrome (58222285).
The spelling of 44111141 in words is "forty-four million, one hundred eleven thousand, one hundred forty-one".
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