Base | Representation |
---|---|
bin | 1010100100001… |
… | …0100110101001 |
3 | 10002101100000021 |
4 | 2221002212221 |
5 | 42321004001 |
6 | 4221440441 |
7 | 1045440265 |
oct | 251024651 |
9 | 102340007 |
10 | 44313001 |
11 | 23017017 |
12 | 12a10121 |
13 | 9246a15 |
14 | 5c570a5 |
15 | 3d54ba1 |
hex | 2a429a9 |
44313001 has 4 divisors (see below), whose sum is σ = 44344404. Its totient is φ = 44281600.
The previous prime is 44312951. The next prime is 44313007. The reversal of 44313001 is 10031344.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 23619600 + 20693401 = 4860^2 + 4549^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-44313001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (44313007) 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 3 ways as a sum of consecutive naturals, for example, 13480 + ... + 16441.
It is an arithmetic number, because the mean of its divisors is an integer number (11086101).
Almost surely, 244313001 is an apocalyptic number.
It is an amenable number.
44313001 is a deficient number, since it is larger than the sum of its proper divisors (31403).
44313001 is a wasteful number, since it uses less digits than its factorization.
44313001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31402.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 44313001 is about 6656.8011086407. The cubic root of 44313001 is about 353.8699794885.
Adding to 44313001 its reverse (10031344), we get a palindrome (54344345).
The spelling of 44313001 in words is "forty-four million, three hundred thirteen thousand, one".
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