Search a number
-
+
8106230 = 251173693
BaseRepresentation
bin11110111011000011110110
3120020211122202
4132323003312
54033344410
6445424502
7125621216
oct36730366
916224582
108106230
114637370
12286b132
1318aa8b2
141110246
15aa1ca5
hex7bb0f6

8106230 has 16 divisors (see below), whose sum is σ = 15917904. Its totient is φ = 2947680.

The previous prime is 8106211. The next prime is 8106251. The reversal of 8106230 is 326018.

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, 36737 + ... + 36956.

It is an arithmetic number, because the mean of its divisors is an integer number (994869).

Almost surely, 28106230 is an apocalyptic number.

8106230 is a deficient number, since it is larger than the sum of its proper divisors (7811674).

8106230 is a wasteful number, since it uses less digits than its factorization.

8106230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73711.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 8106230 is about 2847.1441832124. The cubic root of 8106230 is about 200.8813603147.

The spelling of 8106230 in words is "eight million, one hundred six thousand, two hundred thirty".

Divisors: 1 2 5 10 11 22 55 110 73693 147386 368465 736930 810623 1621246 4053115 8106230