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488004 = 223113697
BaseRepresentation
bin1110111001001000100
3220210102020
41313021010
5111104004
614243140
74101516
oct1671104
9823366
10488004
11303710
121b64b0
1314117a
14c9bb6
15998d9
hex77244

488004 has 24 divisors (see below), whose sum is σ = 1242528. Its totient is φ = 147840.

The previous prime is 488003. The next prime is 488009. The reversal of 488004 is 400884.

Adding to 488004 its reverse (400884), we get a palindrome (888888).

It is not an unprimeable number, because it can be changed into a prime (488003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1717 + ... + 1980.

It is an arithmetic number, because the mean of its divisors is an integer number (51772).

2488004 is an apocalyptic number.

488004 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

488004 is an abundant number, since it is smaller than the sum of its proper divisors (754524).

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

488004 is a wasteful number, since it uses less digits than its factorization.

488004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3715 (or 3713 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

The square root of 488004 is about 698.5728308487. The cubic root of 488004 is about 78.7301587706.

The spelling of 488004 in words is "four hundred eighty-eight thousand, four".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 3697 7394 11091 14788 22182 40667 44364 81334 122001 162668 244002 488004