Search a number
-
+
4938697 = 7736389
BaseRepresentation
bin10010110101101111001001
3100021220121201
4102311233021
52231014242
6253504201
756656351
oct22655711
910256551
104938697
112873575
1217a2061
13103bc0a
14927b61
156784b7
hex4b5bc9

4938697 has 4 divisors (see below), whose sum is σ = 4945860. Its totient is φ = 4931536.

The previous prime is 4938683. The next prime is 4938701. The reversal of 4938697 is 7968394.

4938697 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.

It can be written as a sum of positive squares in 2 ways, for example, as 116281 + 4822416 = 341^2 + 2196^2 .

It is a cyclic number.

It is not a de Polignac number, because 4938697 - 211 = 4936649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4938617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2422 + ... + 3967.

It is an arithmetic number, because the mean of its divisors is an integer number (1236465).

Almost surely, 24938697 is an apocalyptic number.

It is an amenable number.

4938697 is a deficient number, since it is larger than the sum of its proper divisors (7163).

4938697 is an equidigital number, since it uses as much as digits as its factorization.

4938697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7162.

The product of its digits is 326592, while the sum is 46.

The square root of 4938697 is about 2222.3179340499. The cubic root of 4938697 is about 170.2958745997.

The spelling of 4938697 in words is "four million, nine hundred thirty-eight thousand, six hundred ninety-seven".

Divisors: 1 773 6389 4938697