Search a number
-
+
3082753 = 11327281
BaseRepresentation
bin1011110000101000000001
312210121202001
423300220001
51242122003
6150024001
735126422
oct13605001
95717661
103082753
111816133
121048001
1383c21b
145a3649
1540d61d
hex2f0a01

3082753 has 4 divisors (see below), whose sum is σ = 3110148. Its totient is φ = 3055360.

The previous prime is 3082747. The next prime is 3082771. The reversal of 3082753 is 3572803.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3572803 = 13274831.

It can be written as a sum of positive squares in 2 ways, for example, as 986049 + 2096704 = 993^2 + 1448^2 .

It is a cyclic number.

It is not a de Polignac number, because 3082753 - 25 = 3082721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3088753) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13528 + ... + 13753.

It is an arithmetic number, because the mean of its divisors is an integer number (777537).

Almost surely, 23082753 is an apocalyptic number.

It is an amenable number.

3082753 is a deficient number, since it is larger than the sum of its proper divisors (27395).

3082753 is a wasteful number, since it uses less digits than its factorization.

3082753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27394.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 3082753 is about 1755.7770359587. Note that the first 3 decimals coincide. The cubic root of 3082753 is about 145.5390636051.

The spelling of 3082753 in words is "three million, eighty-two thousand, seven hundred fifty-three".

Divisors: 1 113 27281 3082753