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500230 = 2550023
BaseRepresentation
bin1111010001000000110
3221102012001
41322020012
5112001410
614415514
74152253
oct1721006
9842161
10500230
11311915
1220159a
131468c3
14d042a
159d33a
hex7a206

500230 has 8 divisors (see below), whose sum is σ = 900432. Its totient is φ = 200088.

The previous prime is 500209. The next prime is 500231. The reversal of 500230 is 32005.

500230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 50023 = 500230 / (5 + 0 + 0 + 2 + 3 + 0).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500231) 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, 25002 + ... + 25021.

It is an arithmetic number, because the mean of its divisors is an integer number (112554).

2500230 is an apocalyptic number.

500230 is a deficient number, since it is larger than the sum of its proper divisors (400202).

500230 is a wasteful number, since it uses less digits than its factorization.

500230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50030.

The product of its (nonzero) digits is 30, while the sum is 10.

The square root of 500230 is about 707.2693970475. The cubic root of 500230 is about 79.3822208075.

Adding to 500230 its reverse (32005), we get a palindrome (532235).

The spelling of 500230 in words is "five hundred thousand, two hundred thirty".

Divisors: 1 2 5 10 50023 100046 250115 500230