Base | Representation |
---|---|
bin | 1010101110001… |
… | …0100110110001 |
3 | 10010121122000011 |
4 | 2223202212301 |
5 | 43002441434 |
6 | 4243454521 |
7 | 1054140055 |
oct | 253424661 |
9 | 103548004 |
10 | 44968369 |
11 | 23424446 |
12 | 13087441 |
13 | 9416104 |
14 | 5d87c65 |
15 | 3e33e64 |
hex | 2ae29b1 |
44968369 has 4 divisors (see below), whose sum is σ = 44990244. Its totient is φ = 44946496.
The previous prime is 44968351. The next prime is 44968373. The reversal of 44968369 is 96386944.
44968369 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 33779344 + 11189025 = 5812^2 + 3345^2 .
It is a cyclic number.
It is not a de Polignac number, because 44968369 - 217 = 44837297 is a prime.
It is a super-2 number, since 2×449683692 = 4044308421040322, which contains 22 as substring.
It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (44968069) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7492 + ... + 12085.
It is an arithmetic number, because the mean of its divisors is an integer number (11247561).
Almost surely, 244968369 is an apocalyptic number.
It is an amenable number.
44968369 is a deficient number, since it is larger than the sum of its proper divisors (21875).
44968369 is a wasteful number, since it uses less digits than its factorization.
44968369 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21874.
The product of its digits is 1119744, while the sum is 49.
The square root of 44968369 is about 6705.8458825118. The cubic root of 44968369 is about 355.6059715872.
The spelling of 44968369 in words is "forty-four million, nine hundred sixty-eight thousand, three hundred sixty-nine".
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