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44055269 = 251175519
BaseRepresentation
bin1010100000001…
…1101011100101
310001220020110122
42220003223211
542234232034
64212131325
71043315006
oct250035345
9101806418
1044055269
1122960415
1212906b45
13918660b
145bcb1ad
153d0362e
hex2a03ae5

44055269 has 4 divisors (see below), whose sum is σ = 44231040. Its totient is φ = 43879500.

The previous prime is 44055259. The next prime is 44055283. The reversal of 44055269 is 96255044.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 44055269 - 28 = 44055013 is a prime.

It is a super-2 number, since 2×440552692 = 3881733453324722, 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 (44055229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87509 + ... + 88010.

It is an arithmetic number, because the mean of its divisors is an integer number (11057760).

Almost surely, 244055269 is an apocalyptic number.

It is an amenable number.

44055269 is a deficient number, since it is larger than the sum of its proper divisors (175771).

44055269 is a wasteful number, since it uses less digits than its factorization.

44055269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175770.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 44055269 is about 6637.4143308972. The cubic root of 44055269 is about 353.1825889735.

The spelling of 44055269 in words is "forty-four million, fifty-five thousand, two hundred sixty-nine".

Divisors: 1 251 175519 44055269