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200230 = 2520023
BaseRepresentation
bin110000111000100110
3101011122221
4300320212
522401410
64142554
71462522
oct607046
9334587
10200230
11127488
1297a5a
13701a4
1452d82
153e4da
hex30e26

200230 has 8 divisors (see below), whose sum is σ = 360432. Its totient is φ = 80088.

The previous prime is 200227. The next prime is 200231. The reversal of 200230 is 32002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200231) 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, 10002 + ... + 10021.

It is an arithmetic number, because the mean of its divisors is an integer number (45054).

2200230 is an apocalyptic number.

200230 is a deficient number, since it is larger than the sum of its proper divisors (160202).

200230 is a wasteful number, since it uses less digits than its factorization.

200230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20030.

The product of its (nonzero) digits is 12, while the sum is 7.

The square root of 200230 is about 447.4706694299. The cubic root of 200230 is about 58.5027636457.

Adding to 200230 its reverse (32002), we get a palindrome (232232).

The spelling of 200230 in words is "two hundred thousand, two hundred thirty".

Divisors: 1 2 5 10 20023 40046 100115 200230