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488907 = 3254323
BaseRepresentation
bin1110111010111001011
3220211122200
41313113023
5111121112
614251243
74104246
oct1672713
9824580
10488907
11304361
121b6b23
131416c3
14ca25d
1599cdc
hex775cb

488907 has 6 divisors (see below), whose sum is σ = 706212. Its totient is φ = 325932.

The previous prime is 488897. The next prime is 488909. The reversal of 488907 is 709884.

It is not a de Polignac number, because 488907 - 27 = 488779 is a prime.

It is not an unprimeable number, because it can be changed into a prime (488909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27153 + ... + 27170.

It is an arithmetic number, because the mean of its divisors is an integer number (117702).

2488907 is an apocalyptic number.

488907 is a deficient number, since it is larger than the sum of its proper divisors (217305).

488907 is a wasteful number, since it uses less digits than its factorization.

488907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54329 (or 54326 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 488907 is about 699.2188498603. The cubic root of 488907 is about 78.7786894713.

The spelling of 488907 in words is "four hundred eighty-eight thousand, nine hundred seven".

Divisors: 1 3 9 54323 162969 488907