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48554513 = 712754617
BaseRepresentation
bin1011100100111…
…0001000010001
310101100211021022
42321032020101
544412221023
64452405225
71126464230
oct271161021
9111324238
1048554513
11254537a7
1214316815
13a0a04a7
14663cb17
1543e17c8
hex2e4e211

48554513 has 8 divisors (see below), whose sum is σ = 55928832. Its totient is φ = 41289696.

The previous prime is 48554491. The next prime is 48554549. The reversal of 48554513 is 31545584.

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

It is not a de Polignac number, because 48554513 - 210 = 48553489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48554113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26420 + ... + 28197.

It is an arithmetic number, because the mean of its divisors is an integer number (6991104).

Almost surely, 248554513 is an apocalyptic number.

It is an amenable number.

48554513 is a deficient number, since it is larger than the sum of its proper divisors (7374319).

48554513 is a wasteful number, since it uses less digits than its factorization.

48554513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54751.

The product of its digits is 48000, while the sum is 35.

The square root of 48554513 is about 6968.1068447606. The cubic root of 48554513 is about 364.8182318824.

The spelling of 48554513 in words is "forty-eight million, five hundred fifty-four thousand, five hundred thirteen".

Divisors: 1 7 127 889 54617 382319 6936359 48554513