Search a number
-
+
3052841 = 11277531
BaseRepresentation
bin1011101001010100101001
312202002201012
423221110221
51240142331
6145233305
734643261
oct13512451
95662635
103052841
1117a5710
121032835
1382b71c
145967a1
1540482b
hex2e9529

3052841 has 4 divisors (see below), whose sum is σ = 3330384. Its totient is φ = 2775300.

The previous prime is 3052793. The next prime is 3052873. The reversal of 3052841 is 1482503.

3052841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2k-3052841 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3052891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138755 + ... + 138776.

It is an arithmetic number, because the mean of its divisors is an integer number (832596).

Almost surely, 23052841 is an apocalyptic number.

It is an amenable number.

3052841 is a deficient number, since it is larger than the sum of its proper divisors (277543).

3052841 is a wasteful number, since it uses less digits than its factorization.

3052841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277542.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 3052841 is about 1747.2381062694. The cubic root of 3052841 is about 145.0668102740.

The spelling of 3052841 in words is "three million, fifty-two thousand, eight hundred forty-one".

Divisors: 1 11 277531 3052841