Base | Representation |
---|---|
bin | 1010101110011… |
… | …1101111100101 |
3 | 10010122200212120 |
4 | 2223213233211 |
5 | 43004130123 |
6 | 4244140153 |
7 | 1054255320 |
oct | 253475745 |
9 | 103580776 |
10 | 44989413 |
11 | 23439237 |
12 | 13097659 |
13 | 9422871 |
14 | 5d917b7 |
15 | 3e3a2e3 |
hex | 2ae7be5 |
44989413 has 8 divisors (see below), whose sum is σ = 68555328. Its totient is φ = 25708224.
The previous prime is 44989381. The next prime is 44989433. The reversal of 44989413 is 31498944.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 44989413 - 25 = 44989381 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44989433) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1071156 + ... + 1071197.
It is an arithmetic number, because the mean of its divisors is an integer number (8569416).
Almost surely, 244989413 is an apocalyptic number.
It is an amenable number.
44989413 is a deficient number, since it is larger than the sum of its proper divisors (23565915).
44989413 is a wasteful number, since it uses less digits than its factorization.
44989413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2142363.
The product of its digits is 124416, while the sum is 42.
The square root of 44989413 is about 6707.4147776919. The cubic root of 44989413 is about 355.6614343135.
It can be divided in two parts, 4498941 and 3, that added together give a palindrome (4498944).
The spelling of 44989413 in words is "forty-four million, nine hundred eighty-nine thousand, four hundred thirteen".
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