Search a number
BaseRepresentation
bin1100001011011011
32112102112
430023123
53044013
61022535
7265301
oct141333
975375
1049883
1134529
1224a4b
1319922
1414271
15eba8
hexc2db

49883 has 4 divisors (see below), whose sum is σ = 50568. Its totient is φ = 49200.

The previous prime is 49877. The next prime is 49891. The reversal of 49883 is 38894.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38894 = 219447.

It is a cyclic number.

It is not a de Polignac number, because 49883 - 28 = 49627 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (49823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218 + ... + 383.

It is an arithmetic number, because the mean of its divisors is an integer number (12642).

249883 is an apocalyptic number.

49883 is a deficient number, since it is larger than the sum of its proper divisors (685).

49883 is an equidigital number, since it uses as much as digits as its factorization.

49883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684.

The product of its digits is 6912, while the sum is 32.

The square root of 49883 is about 223.3450245696. The cubic root of 49883 is about 36.8115570979.

The spelling of 49883 in words is "forty-nine thousand, eight hundred eighty-three".

Divisors: 1 83 601 49883