Search a number
-
+
2304195236 = 22782292687
BaseRepresentation
bin1000100101010111…
…0011101010100100
312221120202020122022
42021111303222210
514204333221421
61020350522312
7111046223240
oct21125635244
95846666568
102304195236
11a82726a92
12543806398
132a94b3845
1417c041420
15d744e7ab
hex89573aa4

2304195236 has 12 divisors (see below), whose sum is σ = 4608390528. Its totient is φ = 987512232.

The previous prime is 2304195199. The next prime is 2304195259. The reversal of 2304195236 is 6325914032.

2304195236 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2304195196 and 2304195205.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41146316 + ... + 41146371.

It is an arithmetic number, because the mean of its divisors is an integer number (384032544).

Almost surely, 22304195236 is an apocalyptic number.

It is an amenable number.

2304195236 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.

2304195236 is a wasteful number, since it uses less digits than its factorization.

2304195236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82292698 (or 82292696 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 2304195236 is about 48002.0336652521. The cubic root of 2304195236 is about 1320.8082049317.

The spelling of 2304195236 in words is "two billion, three hundred four million, one hundred ninety-five thousand, two hundred thirty-six".

Divisors: 1 2 4 7 14 28 82292687 164585374 329170748 576048809 1152097618 2304195236