Search a number
-
+
8230912 = 2114019
BaseRepresentation
bin11111011001100000000000
3120111011200121
4133121200000
54101342122
6452230024
7126650554
oct37314000
916434617
108230912
114712008
12290b314
131922581
141143864
15ac8bc7
hex7d9800

8230912 has 24 divisors (see below), whose sum is σ = 16461900. Its totient is φ = 4114432.

The previous prime is 8230891. The next prime is 8230949. The reversal of 8230912 is 2190328.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39 + ... + 4057.

Almost surely, 28230912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8230912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8230950).

8230912 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8230912 is an equidigital number, since it uses as much as digits as its factorization.

8230912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4041 (or 4021 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 8230912 is about 2868.9566047607. The cubic root of 8230912 is about 201.9060439436.

The spelling of 8230912 in words is "eight million, two hundred thirty thousand, nine hundred twelve".

Divisors: 1 2 4 8 16 32 64 128 256 512 1024 2048 4019 8038 16076 32152 64304 128608 257216 514432 1028864 2057728 4115456 8230912