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54948383 = 749915731
BaseRepresentation
bin1101000110011…
…1001000011111
310211101200000022
43101213020133
5103031322013
65241422355
71235024240
oct321471037
9124350008
1054948383
1129020596
121649a9bb
13b4cb849
147424cc7
154c56008
hex346721f

54948383 has 8 divisors (see below), whose sum is σ = 62928000. Its totient is φ = 47001240.

The previous prime is 54948379. The next prime is 54948401. The reversal of 54948383 is 38384945.

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

It is a cyclic number.

It is not a de Polignac number, because 54948383 - 22 = 54948379 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54948353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4373 + ... + 11358.

It is an arithmetic number, because the mean of its divisors is an integer number (7866000).

Almost surely, 254948383 is an apocalyptic number.

54948383 is a deficient number, since it is larger than the sum of its proper divisors (7979617).

54948383 is a wasteful number, since it uses less digits than its factorization.

54948383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16237.

The product of its digits is 414720, while the sum is 44.

The square root of 54948383 is about 7412.7176527910. The cubic root of 54948383 is about 380.1762409629.

The spelling of 54948383 in words is "fifty-four million, nine hundred forty-eight thousand, three hundred eighty-three".

Divisors: 1 7 499 3493 15731 110117 7849769 54948383