Search a number
-
+
4570801 is a prime number
BaseRepresentation
bin10001011011111010110001
322121012221221
4101123322301
52132231201
6241545041
753564644
oct21337261
98535857
104570801
112642124
121645181
13c40621
1486da5b
156044a1
hex45beb1

4570801 has 2 divisors, whose sum is σ = 4570802. Its totient is φ = 4570800.

The previous prime is 4570781. The next prime is 4570817. The reversal of 4570801 is 1080754.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4410000 + 160801 = 2100^2 + 401^2 .

It is a cyclic number.

It is not a de Polignac number, because 4570801 - 215 = 4538033 is a prime.

It is not a weakly prime, because it can be changed into another prime (4570001) 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 as a sum of consecutive naturals, namely, 2285400 + 2285401.

It is an arithmetic number, because the mean of its divisors is an integer number (2285401).

Almost surely, 24570801 is an apocalyptic number.

It is an amenable number.

4570801 is a deficient number, since it is larger than the sum of its proper divisors (1).

4570801 is an equidigital number, since it uses as much as digits as its factorization.

4570801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 4570801 is about 2137.9431704327. The cubic root of 4570801 is about 165.9577116841.

Subtracting from 4570801 its sum of digits (25), we obtain a triangular number (4570776 = T3023).

The spelling of 4570801 in words is "four million, five hundred seventy thousand, eight hundred one".