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44930271 = 333145247
BaseRepresentation
bin1010101101100…
…1010011011111
310010112200202010
42223121103133
543000232041
64243002303
71053621021
oct253312337
9103480663
1044930271
11233a8861
1213069393
139401979
145d78011
153e27a16
hex2ad94df

44930271 has 8 divisors (see below), whose sum is σ = 60089344. Its totient is φ = 29862360.

The previous prime is 44930243. The next prime is 44930279. The reversal of 44930271 is 17203944.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 44930271 - 25 = 44930239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44930279) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21631 + ... + 23616.

It is an arithmetic number, because the mean of its divisors is an integer number (7511168).

Almost surely, 244930271 is an apocalyptic number.

44930271 is a deficient number, since it is larger than the sum of its proper divisors (15159073).

44930271 is a wasteful number, since it uses less digits than its factorization.

44930271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45581.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 44930271 is about 6703.0046247933. The cubic root of 44930271 is about 355.5055179838.

The spelling of 44930271 in words is "forty-four million, nine hundred thirty thousand, two hundred seventy-one".

Divisors: 1 3 331 993 45247 135741 14976757 44930271