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5441471 = 7777353
BaseRepresentation
bin10100110000011110111111
3101020110021222
4110300132333
52343111341
6312343555
764152230
oct24603677
911213258
105441471
113087292
1219a4bbb
131186a09
14a19087
1572744b
hex5307bf

5441471 has 4 divisors (see below), whose sum is σ = 6218832. Its totient is φ = 4664112.

The previous prime is 5441453. The next prime is 5441477. The reversal of 5441471 is 1741445.

5441471 = 4992 + 5002 + ... + 5192.

5441471 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5441471 - 26 = 5441407 is a prime.

It is a super-3 number, since 3×54414713 (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5441471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5441477) 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, 388670 + ... + 388683.

It is an arithmetic number, because the mean of its divisors is an integer number (1554708).

Almost surely, 25441471 is an apocalyptic number.

5441471 is a deficient number, since it is larger than the sum of its proper divisors (777361).

5441471 is an equidigital number, since it uses as much as digits as its factorization.

5441471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777360.

The product of its digits is 2240, while the sum is 26.

The square root of 5441471 is about 2332.6960796469. The cubic root of 5441471 is about 175.8890377529.

Subtracting from 5441471 its sum of digits (26), we obtain a palindrome (5441445).

The spelling of 5441471 in words is "five million, four hundred forty-one thousand, four hundred seventy-one".

Divisors: 1 7 777353 5441471