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8233230 = 235274441
BaseRepresentation
bin11111011010000100001110
3120111021212110
4133122010032
54101430410
6452244450
7126660405
oct37320416
916437773
108233230
114713825
122910726
131923645
14114463c
15ac9720
hex7da10e

8233230 has 16 divisors (see below), whose sum is σ = 19759824. Its totient is φ = 2195520.

The previous prime is 8233207. The next prime is 8233261. The reversal of 8233230 is 323328.

8233230 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 8233197 and 8233206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137191 + ... + 137250.

It is an arithmetic number, because the mean of its divisors is an integer number (1234989).

Almost surely, 28233230 is an apocalyptic number.

8233230 is an abundant number, since it is smaller than the sum of its proper divisors (11526594).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8233230 is a wasteful number, since it uses less digits than its factorization.

8233230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274451.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 8233230 is about 2869.3605559427. The cubic root of 8233230 is about 201.9249958443.

Adding to 8233230 its reverse (323328), we get a palindrome (8556558).

The spelling of 8233230 in words is "eight million, two hundred thirty-three thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 274441 548882 823323 1372205 1646646 2744410 4116615 8233230