Search a number
-
+
4729369 is a prime number
BaseRepresentation
bin10010000010101000011001
322220021110211
4102002220121
52202314434
6245211121
755125151
oct22025031
98807424
104729369
112740277
121700aa1
13c97858
148b1761
15636464
hex482a19

4729369 has 2 divisors, whose sum is σ = 4729370. Its totient is φ = 4729368.

The previous prime is 4729367. The next prime is 4729393. The reversal of 4729369 is 9639274.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4579600 + 149769 = 2140^2 + 387^2 .

It is a cyclic number.

It is not a de Polignac number, because 4729369 - 21 = 4729367 is a prime.

It is a super-2 number, since 2×47293692 = 44733862276322, which contains 22 as substring.

Together with 4729367, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4729367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2364684 + 2364685.

It is an arithmetic number, because the mean of its divisors is an integer number (2364685).

Almost surely, 24729369 is an apocalyptic number.

It is an amenable number.

4729369 is a deficient number, since it is larger than the sum of its proper divisors (1).

4729369 is an equidigital number, since it uses as much as digits as its factorization.

4729369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81648, while the sum is 40.

The square root of 4729369 is about 2174.7112452002. The cubic root of 4729369 is about 167.8550455061.

The spelling of 4729369 in words is "four million, seven hundred twenty-nine thousand, three hundred sixty-nine".