Search a number
-
+
4768941 = 31589647
BaseRepresentation
bin10010001100010010101101
322222021202110
4102030102231
52210101231
6250114233
755351422
oct22142255
98867673
104768941
112767a81
12171b979
13cac878
148c1d49
15643046
hex48c4ad

4768941 has 4 divisors (see below), whose sum is σ = 6358592. Its totient is φ = 3179292.

The previous prime is 4768937. The next prime is 4768961. The reversal of 4768941 is 1498674.

It is a happy number.

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 4768941 - 22 = 4768937 is a prime.

It is a super-2 number, since 2×47689412 = 45485596522962, which contains 22 as substring.

It is a D-number.

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 4768941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4768901) 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, 794821 + ... + 794826.

It is an arithmetic number, because the mean of its divisors is an integer number (1589648).

Almost surely, 24768941 is an apocalyptic number.

It is an amenable number.

4768941 is a deficient number, since it is larger than the sum of its proper divisors (1589651).

4768941 is a wasteful number, since it uses less digits than its factorization.

4768941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1589650.

The product of its digits is 48384, while the sum is 39.

The square root of 4768941 is about 2183.7905119310. The cubic root of 4768941 is about 168.3219097129.

The spelling of 4768941 in words is "four million, seven hundred sixty-eight thousand, nine hundred forty-one".

Divisors: 1 3 1589647 4768941