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488075 = 5272789
BaseRepresentation
bin1110111001010001011
3220210111212
41313022023
5111104300
614243335
74101650
oct1671213
9823455
10488075
11303775
121b654b
13141203
14c9c27
1599935
hex7728b

488075 has 12 divisors (see below), whose sum is σ = 691920. Its totient is φ = 334560.

The previous prime is 488069. The next prime is 488119. The reversal of 488075 is 570884.

It is not a de Polignac number, because 488075 - 26 = 488011 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1220 + ... + 1569.

It is an arithmetic number, because the mean of its divisors is an integer number (57660).

2488075 is an apocalyptic number.

488075 is a deficient number, since it is larger than the sum of its proper divisors (203845).

488075 is a wasteful number, since it uses less digits than its factorization.

488075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2806 (or 2801 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 488075 is about 698.6236468944. The cubic root of 488075 is about 78.7339767517.

The spelling of 488075 in words is "four hundred eighty-eight thousand, seventy-five".

Divisors: 1 5 7 25 35 175 2789 13945 19523 69725 97615 488075