[go: up one dir, main page]

Search a number
-
+
3041481 = 31013827
BaseRepresentation
bin1011100110100011001001
312201112010110
423212203021
51234311411
6145104533
734565202
oct13464311
95645113
103041481
111798123
121028149
138264c1
145925a9
154012a6
hex2e68c9

3041481 has 4 divisors (see below), whose sum is σ = 4055312. Its totient is φ = 2027652.

The previous prime is 3041477. The next prime is 3041531. The reversal of 3041481 is 1841403.

3041481 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 not a de Polignac number, because 3041481 - 22 = 3041477 is a prime.

It is a super-3 number, since 3×30414813 = 84406633306502062923, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3041411) 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, 506911 + ... + 506916.

It is an arithmetic number, because the mean of its divisors is an integer number (1013828).

Almost surely, 23041481 is an apocalyptic number.

It is an amenable number.

3041481 is a deficient number, since it is larger than the sum of its proper divisors (1013831).

3041481 is a wasteful number, since it uses less digits than its factorization.

3041481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013830.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 3041481 is about 1743.9842315801. The cubic root of 3041481 is about 144.8866494241.

Adding to 3041481 its reverse (1841403), we get a palindrome (4882884).

The spelling of 3041481 in words is "three million, forty-one thousand, four hundred eighty-one".

Divisors: 1 3 1013827 3041481