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99933 = 333311
BaseRepresentation
bin11000011001011101
312002002020
4120121131
511144213
62050353
7564231
oct303135
9162066
1099933
1169099
12499b9
1336642
14285c1
151e923
hex1865d

99933 has 4 divisors (see below), whose sum is σ = 133248. Its totient is φ = 66620.

The previous prime is 99929. The next prime is 99961. The reversal of 99933 is 33999.

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 a cyclic number.

It is not a de Polignac number, because 99933 - 22 = 99929 is a prime.

It is an Ulam number.

It is a D-number.

It is a nialpdrome in base 10.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 99894 and 99903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99923) 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, 16653 + ... + 16658.

It is an arithmetic number, because the mean of its divisors is an integer number (33312).

299933 is an apocalyptic number.

It is an amenable number.

99933 is a deficient number, since it is larger than the sum of its proper divisors (33315).

99933 is a wasteful number, since it uses less digits than its factorization.

99933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33314.

The product of its digits is 6561, while the sum is 33.

The square root of 99933 is about 316.1218119649. The cubic root of 99933 is about 46.4055198051.

The spelling of 99933 in words is "ninety-nine thousand, nine hundred thirty-three".

Divisors: 1 3 33311 99933