Search a number
-
+
4808473 = 10744939
BaseRepresentation
bin10010010101111100011001
3100001021222121
4102111330121
52212332343
6251021241
755604605
oct22257431
910037877
104808473
11279474a
12173a821
13cc4867
148d2505
1564eaed
hex495f19

4808473 has 4 divisors (see below), whose sum is σ = 4853520. Its totient is φ = 4763428.

The previous prime is 4808471. The next prime is 4808491. The reversal of 4808473 is 3748084.

4808473 is digitally balanced in base 3, 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 cyclic number.

It is not a de Polignac number, because 4808473 - 21 = 4808471 is a prime.

It is a super-3 number, since 3×48084733 (a number of 21 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (4808471) 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, 22363 + ... + 22576.

It is an arithmetic number, because the mean of its divisors is an integer number (1213380).

Almost surely, 24808473 is an apocalyptic number.

It is an amenable number.

4808473 is a deficient number, since it is larger than the sum of its proper divisors (45047).

4808473 is a wasteful number, since it uses less digits than its factorization.

4808473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45046.

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 4808473 is about 2192.8230662778. The cubic root of 4808473 is about 168.7857303399.

The spelling of 4808473 in words is "four million, eight hundred eight thousand, four hundred seventy-three".

Divisors: 1 107 44939 4808473