Search a number
-
+
3095768 = 2313172103
BaseRepresentation
bin1011110011110011011000
312211021121002
423303303120
51243031033
6150204132
735212364
oct13636330
95737532
103095768
111824995
121053648
13845120
145a82a4
154123e8
hex2f3cd8

3095768 has 48 divisors (see below), whose sum is σ = 6704880. Its totient is φ = 1331712.

The previous prime is 3095761. The next prime is 3095791. The reversal of 3095768 is 8675903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3095761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30005 + ... + 30107.

It is an arithmetic number, because the mean of its divisors is an integer number (139685).

Almost surely, 23095768 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 3095768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3352440).

3095768 is an abundant number, since it is smaller than the sum of its proper divisors (3609112).

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

3095768 is a wasteful number, since it uses less digits than its factorization.

3095768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156 (or 135 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 3095768 is about 1759.4794684792. The cubic root of 3095768 is about 145.7435919891.

The spelling of 3095768 in words is "three million, ninety-five thousand, seven hundred sixty-eight".

Divisors: 1 2 4 8 13 17 26 34 52 68 103 104 136 206 221 289 412 442 578 824 884 1156 1339 1751 1768 2312 2678 3502 3757 5356 7004 7514 10712 14008 15028 22763 29767 30056 45526 59534 91052 119068 182104 238136 386971 773942 1547884 3095768