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10444023 = 321160447
BaseRepresentation
bin100111110101…
…110011110111
3201122121111200
4213311303313
510133202043
61011503543
7154526022
oct47656367
921577450
1010444023
115993827
1235b7bb3
1322189c5
14155c1b9
15db47d3
hex9f5cf7

10444023 has 6 divisors (see below), whose sum is σ = 15085824. Its totient is φ = 6962676.

The previous prime is 10444009. The next prime is 10444033. The reversal of 10444023 is 32044401.

It is not a de Polignac number, because 10444023 - 214 = 10427639 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10443987 and 10444005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10444033) 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 5 ways as a sum of consecutive naturals, for example, 580215 + ... + 580232.

It is an arithmetic number, because the mean of its divisors is an integer number (2514304).

Almost surely, 210444023 is an apocalyptic number.

10444023 is a deficient number, since it is larger than the sum of its proper divisors (4641801).

10444023 is a wasteful number, since it uses less digits than its factorization.

10444023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160453 (or 1160450 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 10444023 is about 3231.7213679400. The cubic root of 10444023 is about 218.5861327322.

Adding to 10444023 its reverse (32044401), we get a palindrome (42488424).

The spelling of 10444023 in words is "ten million, four hundred forty-four thousand, twenty-three".

Divisors: 1 3 9 1160447 3481341 10444023