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54344201 = 891374457
BaseRepresentation
bin1100111101001…
…1101000001001
310210020222020012
43033103220021
5102403003301
65220441305
71226626622
oct317235011
9123228205
1054344201
112874866a
1216249235
13b349842
147308a49
154b86ebb
hex33d3a09

54344201 has 8 divisors (see below), whose sum is σ = 55368360. Its totient is φ = 53329408.

The previous prime is 54344197. The next prime is 54344203. The reversal of 54344201 is 10244345.

54344201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 7284601 + 47059600 = 2699^2 + 6860^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 54344201 - 22 = 54344197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54344203) 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, 9965 + ... + 14421.

It is an arithmetic number, because the mean of its divisors is an integer number (6921045).

Almost surely, 254344201 is an apocalyptic number.

It is an amenable number.

54344201 is a deficient number, since it is larger than the sum of its proper divisors (1024159).

54344201 is a wasteful number, since it uses less digits than its factorization.

54344201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4683.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 54344201 is about 7371.8519382853. The cubic root of 54344201 is about 378.7777000149. Note that the first 4 decimals are identical.

Adding to 54344201 its reverse (10244345), we get a palindrome (64588546).

It can be divided in two parts, 54344 and 201, that added together give a palindrome (54545).

The spelling of 54344201 in words is "fifty-four million, three hundred forty-four thousand, two hundred one".

Divisors: 1 89 137 4457 12193 396673 610609 54344201