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54318014 = 231876097
BaseRepresentation
bin1100111100110…
…1001110111110
310210012122022022
43033031032332
5102401134024
65220120142
71226460362
oct317151676
9123178268
1054318014
112872aa23
1216236052
13b33a94a
1472dd2a2
154b7e35e
hex33cd3be

54318014 has 8 divisors (see below), whose sum is σ = 84105408. Its totient is φ = 26282880.

The previous prime is 54318013. The next prime is 54318029. The reversal of 54318014 is 41081345.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54318013) 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, 437987 + ... + 438110.

It is an arithmetic number, because the mean of its divisors is an integer number (10513176).

Almost surely, 254318014 is an apocalyptic number.

54318014 is a deficient number, since it is larger than the sum of its proper divisors (29787394).

54318014 is a wasteful number, since it uses less digits than its factorization.

54318014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 876130.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 54318014 is about 7370.0755762746. The cubic root of 54318014 is about 378.7168493316.

Adding to 54318014 its reverse (41081345), we get a palindrome (95399359).

The spelling of 54318014 in words is "fifty-four million, three hundred eighteen thousand, fourteen".

Divisors: 1 2 31 62 876097 1752194 27159007 54318014