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48887 = 193183
BaseRepresentation
bin1011111011110111
32111001122
423323313
53031022
61014155
7262346
oct137367
974048
1048887
1133803
122435b
1319337
1413b5d
15e742
hexbef7

48887 has 8 divisors (see below), whose sum is σ = 53760. Its totient is φ = 44280.

The previous prime is 48883. The next prime is 48889. The reversal of 48887 is 78884.

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 48887 - 22 = 48883 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48883) 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, 548 + ... + 630.

It is an arithmetic number, because the mean of its divisors is an integer number (6720).

248887 is an apocalyptic number.

48887 is a deficient number, since it is larger than the sum of its proper divisors (4873).

48887 is a wasteful number, since it uses less digits than its factorization.

48887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133.

The product of its digits is 14336, while the sum is 35.

The square root of 48887 is about 221.1040479051. The cubic root of 48887 is about 36.5649060924.

It can be divided in two parts, 488 and 87, that added together give a palindrome (575).

The spelling of 48887 in words is "forty-eight thousand, eight hundred eighty-seven".

Divisors: 1 19 31 83 589 1577 2573 48887