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488713 = 539221
BaseRepresentation
bin1110111010100001001
3220211101111
41313110021
5111114323
614250321
74103551
oct1672411
9824344
10488713
113041a5
121b69a1
131415a4
14ca161
1599c0d
hex77509

488713 has 4 divisors (see below), whose sum is σ = 497988. Its totient is φ = 479440.

The previous prime is 488711. The next prime is 488717. The reversal of 488713 is 317884.

It is a happy number.

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 405769 + 82944 = 637^2 + 288^2 .

It is a cyclic number.

It is not a de Polignac number, because 488713 - 21 = 488711 is a prime.

It is not an unprimeable number, because it can be changed into a prime (488711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4558 + ... + 4663.

It is an arithmetic number, because the mean of its divisors is an integer number (124497).

2488713 is an apocalyptic number.

It is an amenable number.

488713 is a deficient number, since it is larger than the sum of its proper divisors (9275).

488713 is an equidigital number, since it uses as much as digits as its factorization.

488713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9274.

The product of its digits is 5376, while the sum is 31.

The square root of 488713 is about 699.0801098587. The cubic root of 488713 is about 78.7682682066.

It can be divided in two parts, 4887 and 13, that added together give a square (4900 = 702).

The spelling of 488713 in words is "four hundred eighty-eight thousand, seven hundred thirteen".

Divisors: 1 53 9221 488713