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44030441 = 71323109193
BaseRepresentation
bin1010011111110…
…1100111101001
310001211222102002
42213331213221
542232433231
64211420345
71043152430
oct247754751
9101758362
1044030441
11229437a4
12128b46b5
139178220
145bc2117
153ceb0cb
hex29fd9e9

44030441 has 32 divisors (see below), whose sum is σ = 57361920. Its totient is φ = 32845824.

The previous prime is 44030431. The next prime is 44030443. The reversal of 44030441 is 14403044.

It is a cyclic number.

It is not a de Polignac number, because 44030441 - 26 = 44030377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44030443) 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 31 ways as a sum of consecutive naturals, for example, 228041 + ... + 228233.

It is an arithmetic number, because the mean of its divisors is an integer number (1792560).

Almost surely, 244030441 is an apocalyptic number.

It is an amenable number.

44030441 is a deficient number, since it is larger than the sum of its proper divisors (13331479).

44030441 is a wasteful number, since it uses less digits than its factorization.

44030441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 44030441 is about 6635.5437606876. The cubic root of 44030441 is about 353.1162294112.

Adding to 44030441 its reverse (14403044), we get a palindrome (58433485).

The spelling of 44030441 in words is "forty-four million, thirty thousand, four hundred forty-one".

Divisors: 1 7 13 23 91 109 161 193 299 763 1351 1417 2093 2507 2509 4439 9919 17549 17563 21037 31073 32591 57707 147259 228137 273481 403949 483851 1914367 3386957 6290063 44030441