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48967 = 232129
BaseRepresentation
bin1011111101000111
32111011121
423331013
53031332
61014411
7262522
oct137507
974147
1048967
1133876
1224407
1319399
1413bb9
15e797
hexbf47

48967 has 4 divisors (see below), whose sum is σ = 51120. Its totient is φ = 46816.

The previous prime is 48953. The next prime is 48973. The reversal of 48967 is 76984.

48967 is nontrivially palindromic in base 9.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48967 - 211 = 46919 is a prime.

It is a Duffinian number.

48967 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48907) 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 3 ways as a sum of consecutive naturals, for example, 1042 + ... + 1087.

It is an arithmetic number, because the mean of its divisors is an integer number (12780).

248967 is an apocalyptic number.

48967 is a deficient number, since it is larger than the sum of its proper divisors (2153).

48967 is a wasteful number, since it uses less digits than its factorization.

48967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2152.

The product of its digits is 12096, while the sum is 34.

The square root of 48967 is about 221.2848842556. The cubic root of 48967 is about 36.5848404875.

The spelling of 48967 in words is "forty-eight thousand, nine hundred sixty-seven".

Divisors: 1 23 2129 48967