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488255 = 597651
BaseRepresentation
bin1110111001100111111
3220210202112
41313030333
5111111010
614244235
74102325
oct1671477
9823675
10488255
11303919
121b667b
13141311
14c9d15
1599a05
hex7733f

488255 has 4 divisors (see below), whose sum is σ = 585912. Its totient is φ = 390600.

The previous prime is 488249. The next prime is 488261. The reversal of 488255 is 552884.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (488249) and next prime (488261).

It is not a de Polignac number, because 488255 - 24 = 488239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48821 + ... + 48830.

It is an arithmetic number, because the mean of its divisors is an integer number (146478).

2488255 is an apocalyptic number.

488255 is a deficient number, since it is larger than the sum of its proper divisors (97657).

488255 is an equidigital number, since it uses as much as digits as its factorization.

488255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97656.

The product of its digits is 12800, while the sum is 32.

The square root of 488255 is about 698.7524597452. The cubic root of 488255 is about 78.7436544816.

The spelling of 488255 in words is "four hundred eighty-eight thousand, two hundred fifty-five".

Divisors: 1 5 97651 488255