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49233 = 316411
BaseRepresentation
bin1100000001010001
32111112110
430001101
53033413
61015533
7263352
oct140121
974473
1049233
1133a98
12245a9
1319542
1413d29
15e8c3
hexc051

49233 has 4 divisors (see below), whose sum is σ = 65648. Its totient is φ = 32820.

The previous prime is 49223. The next prime is 49253. The reversal of 49233 is 33294.

It can be divided in two parts, 492 and 33, that added together give a palindrome (525).

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 49233 - 25 = 49201 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (49223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8203 + ... + 8208.

It is an arithmetic number, because the mean of its divisors is an integer number (16412).

249233 is an apocalyptic number.

It is an amenable number.

49233 is a deficient number, since it is larger than the sum of its proper divisors (16415).

49233 is a wasteful number, since it uses less digits than its factorization.

49233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16414.

The product of its digits is 648, while the sum is 21.

The square root of 49233 is about 221.8851054037. The cubic root of 49233 is about 36.6509666486.

The spelling of 49233 in words is "forty-nine thousand, two hundred thirty-three".

Divisors: 1 3 16411 49233