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54103713 = 3117115401
BaseRepresentation
bin1100111001100…
…0111010100001
310202210202100020
43032120322201
5102322304323
65211344053
71224605526
oct316307241
9122722306
1054103713
11285a3a14
1216152029
13b294241
14728514d
154b3aae3
hex3398ea1

54103713 has 8 divisors (see below), whose sum is σ = 72204576. Its totient is φ = 36036000.

The previous prime is 54103691. The next prime is 54103717. The reversal of 54103713 is 31730145.

54103713 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 54103713 - 210 = 54102689 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (54103717) 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, 4188 + ... + 11213.

It is an arithmetic number, because the mean of its divisors is an integer number (9025572).

Almost surely, 254103713 is an apocalyptic number.

It is an amenable number.

54103713 is a deficient number, since it is larger than the sum of its proper divisors (18100863).

54103713 is a wasteful number, since it uses less digits than its factorization.

54103713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16575.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 54103713 is about 7355.5226190938. The cubic root of 54103713 is about 378.2181420526.

Adding to 54103713 its reverse (31730145), we get a palindrome (85833858).

The spelling of 54103713 in words is "fifty-four million, one hundred three thousand, seven hundred thirteen".

Divisors: 1 3 1171 3513 15401 46203 18034571 54103713