Search a number
-
+
4795813 = 11435983
BaseRepresentation
bin10010010010110110100101
3100000122121201
4102102312211
52211431223
6250442501
755522651
oct22226645
910018551
104795813
112786190
121733431
13cbbb79
148cba61
1564aead
hex492da5

4795813 has 4 divisors (see below), whose sum is σ = 5231808. Its totient is φ = 4359820.

The previous prime is 4795807. The next prime is 4795831. The reversal of 4795813 is 3185974.

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 4795813 - 25 = 4795781 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4795873) 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, 217981 + ... + 218002.

It is an arithmetic number, because the mean of its divisors is an integer number (1307952).

Almost surely, 24795813 is an apocalyptic number.

It is an amenable number.

4795813 is a deficient number, since it is larger than the sum of its proper divisors (435995).

4795813 is a wasteful number, since it uses less digits than its factorization.

4795813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435994.

The product of its digits is 30240, while the sum is 37.

The square root of 4795813 is about 2189.9344739056. The cubic root of 4795813 is about 168.6374708397.

The spelling of 4795813 in words is "four million, seven hundred ninety-five thousand, eight hundred thirteen".

Divisors: 1 11 435983 4795813