Search a number
-
+
4757963 = 7679709
BaseRepresentation
bin10010001001100111001011
322221201200212
4102021213023
52204223323
6245551335
755304420
oct22114713
98851625
104757963
11275a801
12171554b
13ca7882
148bbd47
1563eb78
hex4899cb

4757963 has 4 divisors (see below), whose sum is σ = 5437680. Its totient is φ = 4078248.

The previous prime is 4757957. The next prime is 4757971. The reversal of 4757963 is 3697574.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3697574 = 21848787.

It is a cyclic number.

It is not a de Polignac number, because 4757963 - 26 = 4757899 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4757963.

It is not an unprimeable number, because it can be changed into a prime (4757983) 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, 339848 + ... + 339861.

It is an arithmetic number, because the mean of its divisors is an integer number (1359420).

Almost surely, 24757963 is an apocalyptic number.

4757963 is a deficient number, since it is larger than the sum of its proper divisors (679717).

4757963 is an equidigital number, since it uses as much as digits as its factorization.

4757963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679716.

The product of its digits is 158760, while the sum is 41.

The square root of 4757963 is about 2181.2755442630. The cubic root of 4757963 is about 168.1926526699.

The spelling of 4757963 in words is "four million, seven hundred fifty-seven thousand, nine hundred sixty-three".

Divisors: 1 7 679709 4757963