Search a number
-
+
54411343 = 78838803
BaseRepresentation
bin1100111110010…
…0000001001111
310210101101022221
43033210001033
5102412130333
65222120211
71230326440
oct317440117
9123341287
1054411343
1128794058
1216280067
13b37127c
1473252c7
154b9bd2d
hex33e404f

54411343 has 8 divisors (see below), whose sum is σ = 62261888. Its totient is φ = 46580184.

The previous prime is 54411341. The next prime is 54411359. The reversal of 54411343 is 34311445.

54411343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 54411343 - 21 = 54411341 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 (54411341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1780 + ... + 10582.

It is an arithmetic number, because the mean of its divisors is an integer number (7782736).

Almost surely, 254411343 is an apocalyptic number.

54411343 is a deficient number, since it is larger than the sum of its proper divisors (7850545).

54411343 is an equidigital number, since it uses as much as digits as its factorization.

54411343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9693.

The product of its digits is 2880, while the sum is 25.

The square root of 54411343 is about 7376.4044764370. The cubic root of 54411343 is about 378.9336284942.

Adding to 54411343 its reverse (34311445), we get a palindrome (88722788).

The spelling of 54411343 in words is "fifty-four million, four hundred eleven thousand, three hundred forty-three".

Divisors: 1 7 883 6181 8803 61621 7773049 54411343