Search a number
-
+
488701 is a prime number
BaseRepresentation
bin1110111010011111101
3220211101001
41313103331
5111114301
614250301
74103533
oct1672375
9824331
10488701
11304194
121b6991
13141595
14ca153
1599c01
hex774fd

488701 has 2 divisors, whose sum is σ = 488702. Its totient is φ = 488700.

The previous prime is 488689. The next prime is 488711. The reversal of 488701 is 107884.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 488601 + 100 = 699^2 + 10^2 .

It is a cyclic number.

It is not a de Polignac number, because 488701 - 27 = 488573 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 488701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (488711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244350 + 244351.

It is an arithmetic number, because the mean of its divisors is an integer number (244351).

2488701 is an apocalyptic number.

It is an amenable number.

488701 is a deficient number, since it is larger than the sum of its proper divisors (1).

488701 is an equidigital number, since it uses as much as digits as its factorization.

488701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1792, while the sum is 28.

The square root of 488701 is about 699.0715270986. The cubic root of 488701 is about 78.7676235018.

The spelling of 488701 in words is "four hundred eighty-eight thousand, seven hundred one".