Search a number
-
+
4752361 is a prime number
BaseRepresentation
bin10010001000001111101001
322221110000101
4102020033221
52204033421
6245505401
755252165
oct22101751
98843011
104752361
112756579
121712261
13ca5163
148b9ca5
1563d191
hex4883e9

4752361 has 2 divisors, whose sum is σ = 4752362. Its totient is φ = 4752360.

The previous prime is 4752359. The next prime is 4752379. The reversal of 4752361 is 1632574.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3861225 + 891136 = 1965^2 + 944^2 .

It is a cyclic number.

It is not a de Polignac number, because 4752361 - 21 = 4752359 is a prime.

It is a super-4 number, since 4×47523614 (a number of 28 digits) contains 4444 as substring.

Together with 4752359, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4752301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2376180 + 2376181.

It is an arithmetic number, because the mean of its divisors is an integer number (2376181).

Almost surely, 24752361 is an apocalyptic number.

It is an amenable number.

4752361 is a deficient number, since it is larger than the sum of its proper divisors (1).

4752361 is an equidigital number, since it uses as much as digits as its factorization.

4752361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5040, while the sum is 28.

The square root of 4752361 is about 2179.9910550275. The cubic root of 4752361 is about 168.1266170388.

The spelling of 4752361 in words is "four million, seven hundred fifty-two thousand, three hundred sixty-one".