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488330 = 25471039
BaseRepresentation
bin1110111001110001010
3220210212022
41313032022
5111111310
614244442
74102463
oct1671612
9823768
10488330
11303987
121b6722
1314136b
14c9d6a
1599a55
hex7738a

488330 has 16 divisors (see below), whose sum is σ = 898560. Its totient is φ = 190992.

The previous prime is 488329. The next prime is 488333. The reversal of 488330 is 33884.

It is a self number, because there is not a number n which added to its sum of digits gives 488330.

It is not an unprimeable number, because it can be changed into a prime (488333) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 50 + ... + 989.

It is an arithmetic number, because the mean of its divisors is an integer number (56160).

2488330 is an apocalyptic number.

488330 is a deficient number, since it is larger than the sum of its proper divisors (410230).

488330 is a wasteful number, since it uses less digits than its factorization.

488330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1093.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 488330 is about 698.8061247585. The cubic root of 488330 is about 78.7476861670.

It can be divided in two parts, 4883 and 30, that added together give a cube (4913 = 173).

The spelling of 488330 in words is "four hundred eighty-eight thousand, three hundred thirty".

Divisors: 1 2 5 10 47 94 235 470 1039 2078 5195 10390 48833 97666 244165 488330