Search a number
-
+
54731675 = 522189267
BaseRepresentation
bin1101000011001…
…0001110011011
310210222122202002
43100302032123
5103002403200
65233031215
71233132365
oct320621633
9123878662
1054731675
1128992799
12163b550b
13b45400b
1473a9d35
154c11bd5
hex343239b

54731675 has 6 divisors (see below), whose sum is σ = 67867308. Its totient is φ = 43785320.

The previous prime is 54731659. The next prime is 54731681. The reversal of 54731675 is 57613745.

54731675 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 54731675 - 24 = 54731659 is a prime.

It is a Duffinian 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 5 ways as a sum of consecutive naturals, for example, 1094609 + ... + 1094658.

It is an arithmetic number, because the mean of its divisors is an integer number (11311218).

Almost surely, 254731675 is an apocalyptic number.

54731675 is a deficient number, since it is larger than the sum of its proper divisors (13135633).

54731675 is a wasteful number, since it uses less digits than its factorization.

54731675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2189277 (or 2189272 counting only the distinct ones).

The product of its digits is 88200, while the sum is 38.

The square root of 54731675 is about 7398.0859010963. The cubic root of 54731675 is about 379.6757968868.

The spelling of 54731675 in words is "fifty-four million, seven hundred thirty-one thousand, six hundred seventy-five".

Divisors: 1 5 25 2189267 10946335 54731675