Base | Representation |
---|---|
bin | 1010100001100… |
… | …1011000100011 |
3 | 10002001202102000 |
4 | 2220121120203 |
5 | 42300103123 |
6 | 4214055043 |
7 | 1044135120 |
oct | 250313043 |
9 | 102052360 |
10 | 44144163 |
11 | 22a11188 |
12 | 1294a483 |
13 | 91b7c0b |
14 | 5c11747 |
15 | 3d1eb43 |
hex | 2a19623 |
44144163 has 48 divisors (see below), whose sum is σ = 79004160. Its totient is φ = 23860656.
The previous prime is 44144159. The next prime is 44144183. The reversal of 44144163 is 36144144.
It is not a de Polignac number, because 44144163 - 22 = 44144159 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (44144143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 67906 + ... + 68552.
It is an arithmetic number, because the mean of its divisors is an integer number (1645920).
Almost surely, 244144163 is an apocalyptic number.
44144163 is a deficient number, since it is larger than the sum of its proper divisors (34859997).
44144163 is a wasteful number, since it uses less digits than its factorization.
44144163 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 701 (or 676 counting only the distinct ones).
The product of its digits is 4608, while the sum is 27.
The square root of 44144163 is about 6644.1073892585. The cubic root of 44144163 is about 353.4199780589.
The spelling of 44144163 in words is "forty-four million, one hundred forty-four thousand, one hundred sixty-three".
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