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54076245 = 3531116293
BaseRepresentation
bin1100111001001…
…0001101010101
310202202100122220
43032102031111
5102320414440
65211012553
71224432456
oct316221525
9122670586
1054076245
1128585313
121613a159
13b2848a2
14727912d
154b328d0
hex3392355

54076245 has 16 divisors (see below), whose sum is σ = 89313792. Its totient is φ = 27910080.

The previous prime is 54076237. The next prime is 54076259. The reversal of 54076245 is 54267045.

54076245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54076245 - 23 = 54076237 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 57682 + ... + 58611.

It is an arithmetic number, because the mean of its divisors is an integer number (5582112).

Almost surely, 254076245 is an apocalyptic number.

It is an amenable number.

54076245 is a deficient number, since it is larger than the sum of its proper divisors (35237547).

54076245 is a wasteful number, since it uses less digits than its factorization.

54076245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116332.

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 54076245 is about 7353.6552135656. The cubic root of 54076245 is about 378.1541251613.

The spelling of 54076245 in words is "fifty-four million, seventy-six thousand, two hundred forty-five".

Divisors: 1 3 5 15 31 93 155 465 116293 348879 581465 1744395 3605083 10815249 18025415 54076245