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54000323 = 134153871
BaseRepresentation
bin1100110111111…
…1101011000011
310202121111111222
43031333223003
5102311002243
65205225255
71223665226
oct315775303
9122544458
1054000323
1128533273
121610222b
13b259170
1472595bd
154b1a168
hex337fac3

54000323 has 4 divisors (see below), whose sum is σ = 58154208. Its totient is φ = 49846440.

The previous prime is 54000293. The next prime is 54000361. The reversal of 54000323 is 32300045.

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 54000323 - 26 = 54000259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54000383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2076923 + ... + 2076948.

It is an arithmetic number, because the mean of its divisors is an integer number (14538552).

Almost surely, 254000323 is an apocalyptic number.

54000323 is a deficient number, since it is larger than the sum of its proper divisors (4153885).

54000323 is a wasteful number, since it uses less digits than its factorization.

54000323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4153884.

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 54000323 is about 7348.4912056830. The cubic root of 54000323 is about 377.9770685864.

Adding to 54000323 its reverse (32300045), we get a palindrome (86300368).

The spelling of 54000323 in words is "fifty-four million, three hundred twenty-three", and thus it is an aban number.

Divisors: 1 13 4153871 54000323