Search a number
-
+
3049941 = 38911423
BaseRepresentation
bin1011101000100111010101
312201221201210
423220213111
51240044231
6145212033
734631646
oct13504725
95657653
103049941
1117a3514
121031019
1382a2cb
145956cd
15403a46
hex2e89d5

3049941 has 8 divisors (see below), whose sum is σ = 4112640. Its totient is φ = 2010272.

The previous prime is 3049931. The next prime is 3049951. The reversal of 3049941 is 1499403.

It is an interprime number because it is at equal distance from previous prime (3049931) and next prime (3049951).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3049941 - 25 = 3049909 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3049899 and 3049908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3049931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5445 + ... + 5978.

It is an arithmetic number, because the mean of its divisors is an integer number (514080).

Almost surely, 23049941 is an apocalyptic number.

It is an amenable number.

3049941 is a deficient number, since it is larger than the sum of its proper divisors (1062699).

3049941 is a wasteful number, since it uses less digits than its factorization.

3049941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11515.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 3049941 is about 1746.4080279247. The cubic root of 3049941 is about 145.0208610493.

The spelling of 3049941 in words is "three million, forty-nine thousand, nine hundred forty-one".

Divisors: 1 3 89 267 11423 34269 1016647 3049941