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54341641 = 371499857
BaseRepresentation
bin1100111101001…
…1000000001001
310210020211201101
43033103000021
5102402413031
65220421401
71226616304
oct317230011
9123224641
1054341641
1128746752
1216247861
13b348623
147307b3b
154b86361
hex33d3009

54341641 has 8 divisors (see below), whose sum is σ = 56190600. Its totient is φ = 52512768.

The previous prime is 54341627. The next prime is 54341657. The reversal of 54341641 is 14614345.

It can be written as a sum of positive squares in 4 ways, for example, as 5900041 + 48441600 = 2429^2 + 6960^2 .

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

It is not a de Polignac number, because 54341641 - 215 = 54308873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54341611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 585 + ... + 10441.

It is an arithmetic number, because the mean of its divisors is an integer number (7023825).

Almost surely, 254341641 is an apocalyptic number.

It is an amenable number.

54341641 is a deficient number, since it is larger than the sum of its proper divisors (1848959).

54341641 is a wasteful number, since it uses less digits than its factorization.

54341641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10043.

The product of its digits is 5760, while the sum is 28.

The square root of 54341641 is about 7371.6783028019. The cubic root of 54341641 is about 378.7717522099.

Adding to 54341641 its reverse (14614345), we get a palindrome (68955986).

The spelling of 54341641 in words is "fifty-four million, three hundred forty-one thousand, six hundred forty-one".

Divisors: 1 37 149 5513 9857 364709 1468693 54341641