Search a number
-
+
483909241 = 2909166349
BaseRepresentation
bin11100110101111…
…101111001111001
31020201120010200111
4130311331321321
51442340043431
6120003504321
714664106054
oct3465757171
91221503614
10483909241
112291771a2
121160880a1
137934013a
14483a7a9b
152c73a7b1
hex1cd7de79

483909241 has 4 divisors (see below), whose sum is σ = 484078500. Its totient is φ = 483739984.

The previous prime is 483909203. The next prime is 483909269. The reversal of 483909241 is 142909384.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 307125625 + 176783616 = 17525^2 + 13296^2 .

It is a cyclic number.

It is not a de Polignac number, because 483909241 - 225 = 450354809 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 483909194 and 483909203.

It is not an unprimeable number, because it can be changed into a prime (483909541) 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, 80266 + ... + 86083.

It is an arithmetic number, because the mean of its divisors is an integer number (121019625).

Almost surely, 2483909241 is an apocalyptic number.

It is an amenable number.

483909241 is a deficient number, since it is larger than the sum of its proper divisors (169259).

483909241 is a wasteful number, since it uses less digits than its factorization.

483909241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169258.

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 483909241 is about 21997.9371987466. The cubic root of 483909241 is about 785.0933617169.

The spelling of 483909241 in words is "four hundred eighty-three million, nine hundred nine thousand, two hundred forty-one".

Divisors: 1 2909 166349 483909241