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44027469 = 35181183
BaseRepresentation
bin1010011111110…
…0111001001101
310001211211100000
42213330321031
542232334334
64211354513
71043140653
oct247747115
9101754300
1044027469
1122941542
12128b2a39
139176a75
145bc0dd3
153cea299
hex29fce4d

44027469 has 12 divisors (see below), whose sum is σ = 65950976. Its totient is φ = 29351484.

The previous prime is 44027461. The next prime is 44027491. The reversal of 44027469 is 96472044.

It is not a de Polignac number, because 44027469 - 23 = 44027461 is a prime.

It is a super-2 number, since 2×440274692 = 3876836053091922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44027461) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90349 + ... + 90834.

Almost surely, 244027469 is an apocalyptic number.

It is an amenable number.

44027469 is a deficient number, since it is larger than the sum of its proper divisors (21923507).

44027469 is an equidigital number, since it uses as much as digits as its factorization.

44027469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181198 (or 181186 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 44027469 is about 6635.3198114334. The cubic root of 44027469 is about 353.1082842637.

The spelling of 44027469 in words is "forty-four million, twenty-seven thousand, four hundred sixty-nine".

Divisors: 1 3 9 27 81 243 181183 543549 1630647 4891941 14675823 44027469