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48847 is a prime number
BaseRepresentation
bin1011111011001111
32111000011
423323033
53030342
61014051
7262261
oct137317
974004
1048847
1133777
1224327
1319306
1413b31
15e717
hexbecf

48847 has 2 divisors, whose sum is σ = 48848. Its totient is φ = 48846.

The previous prime is 48823. The next prime is 48857. The reversal of 48847 is 74884.

48847 is nontrivially palindromic in base 14.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-48847 is a prime.

48847 is a lucky number.

It is a plaindrome in base 11.

It is a zygodrome in base 11.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24423 + 24424.

It is an arithmetic number, because the mean of its divisors is an integer number (24424).

248847 is an apocalyptic number.

48847 is a deficient number, since it is larger than the sum of its proper divisors (1).

48847 is an equidigital number, since it uses as much as digits as its factorization.

48847 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7168, while the sum is 31.

The square root of 48847 is about 221.0135742438. The cubic root of 48847 is about 36.5549307388.

It can be divided in two parts, 488 and 47, that added together give a palindrome (535).

The spelling of 48847 in words is "forty-eight thousand, eight hundred forty-seven".