Search a number
-
+
3095972 = 2211174139
BaseRepresentation
bin1011110011110110100100
312211021212122
423303312210
51243032342
6150205112
735213105
oct13636644
95737778
103095972
111825060
121053798
13845249
145a83ac
154124d2
hex2f3da4

3095972 has 24 divisors (see below), whose sum is σ = 6259680. Its totient is φ = 1324160.

The previous prime is 3095971. The next prime is 3095977. The reversal of 3095972 is 2795903.

It is not an unprimeable number, because it can be changed into a prime (3095971) 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 7 ways as a sum of consecutive naturals, for example, 1322 + ... + 2817.

It is an arithmetic number, because the mean of its divisors is an integer number (260820).

Almost surely, 23095972 is an apocalyptic number.

It is an amenable number.

3095972 is an abundant number, since it is smaller than the sum of its proper divisors (3163708).

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

3095972 is a wasteful number, since it uses less digits than its factorization.

3095972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4171 (or 4169 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 35.

The square root of 3095972 is about 1759.5374392152. The cubic root of 3095972 is about 145.7467932453.

The spelling of 3095972 in words is "three million, ninety-five thousand, nine hundred seventy-two".

Divisors: 1 2 4 11 17 22 34 44 68 187 374 748 4139 8278 16556 45529 70363 91058 140726 182116 281452 773993 1547986 3095972