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488080 = 2456101
BaseRepresentation
bin1110111001010010000
3220210112001
41313022100
5111104310
614243344
74101655
oct1671220
9823461
10488080
1130377a
121b6554
13141208
14c9c2c
159993a
hex77290

488080 has 20 divisors (see below), whose sum is σ = 1134972. Its totient is φ = 195200.

The previous prime is 488069. The next prime is 488119. The reversal of 488080 is 80884.

It is a happy number.

488080 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 242064 + 246016 = 492^2 + 496^2 .

It is a tau number, because it is divible by the number of its divisors (20).

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, 2971 + ... + 3130.

2488080 is an apocalyptic number.

488080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

488080 is an abundant number, since it is smaller than the sum of its proper divisors (646892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

488080 is a wasteful number, since it uses less digits than its factorization.

488080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6114 (or 6108 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 28.

The square root of 488080 is about 698.6272253498. The cubic root of 488080 is about 78.7342456097.

It can be divided in two parts, 48 and 8080, that added together give a triangular number (8128 = T127).

The spelling of 488080 in words is "four hundred eighty-eight thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 6101 12202 24404 30505 48808 61010 97616 122020 244040 488080