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8204230 = 251018123
BaseRepresentation
bin11111010010111111000110
3120102211002101
4133102333012
54100013410
6451502314
7126510016
oct37227706
916384071
108204230
1146a3a61
1228b799a
131913398
141137c46
15ac0d3a
hex7d2fc6

8204230 has 16 divisors (see below), whose sum is σ = 14915664. Its totient is φ = 3248800.

The previous prime is 8204221. The next prime is 8204233. The reversal of 8204230 is 324028.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 8204198 and 8204207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8204233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3052 + ... + 5071.

It is an arithmetic number, because the mean of its divisors is an integer number (932229).

Almost surely, 28204230 is an apocalyptic number.

8204230 is a deficient number, since it is larger than the sum of its proper divisors (6711434).

8204230 is a wasteful number, since it uses less digits than its factorization.

8204230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8231.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 8204230 is about 2864.3027074665. The cubic root of 8204230 is about 201.6876360349.

Adding to 8204230 its reverse (324028), we get a palindrome (8528258).

It can be divided in two parts, 820 and 4230, that added together give a triangular number (5050 = T100).

The spelling of 8204230 in words is "eight million, two hundred four thousand, two hundred thirty".

Divisors: 1 2 5 10 101 202 505 1010 8123 16246 40615 81230 820423 1640846 4102115 8204230