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200083 = 1315391
BaseRepresentation
bin110000110110010011
3101011110111
4300312103
522400313
64142151
71462222
oct606623
9334414
10200083
11127364
1297957
13700c0
1452cb9
153e43d
hex30d93

200083 has 4 divisors (see below), whose sum is σ = 215488. Its totient is φ = 184680.

The previous prime is 200063. The next prime is 200087. The reversal of 200083 is 380002.

200083 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 200083 - 217 = 69011 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13), and also a Moran number because the ratio is a prime number: 15391 = 200083 / (2 + 0 + 0 + 0 + 8 + 3).

It is not an unprimeable number, because it can be changed into a prime (200087) 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, 7683 + ... + 7708.

It is an arithmetic number, because the mean of its divisors is an integer number (53872).

2200083 is an apocalyptic number.

200083 is a deficient number, since it is larger than the sum of its proper divisors (15405).

200083 is a wasteful number, since it uses less digits than its factorization.

200083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15404.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 200083 is about 447.3063826954. The cubic root of 200083 is about 58.4884434278.

Adding to 200083 its reverse (380002), we get a palindrome (580085).

The spelling of 200083 in words is "two hundred thousand, eighty-three".

Divisors: 1 13 15391 200083