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488984 = 23193217
BaseRepresentation
bin1110111011000011000
3220211202112
41313120120
5111121414
614251452
74104416
oct1673030
9824675
10488984
11304421
121b6b88
13141752
14ca2b6
1599d3e
hex77618

488984 has 16 divisors (see below), whose sum is σ = 965400. Its totient is φ = 231552.

The previous prime is 488981. The next prime is 488993. The reversal of 488984 is 489884.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1457 + ... + 1760.

2488984 is an apocalyptic number.

It is an amenable number.

488984 is a deficient number, since it is larger than the sum of its proper divisors (476416).

488984 is a wasteful number, since it uses less digits than its factorization.

488984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3242 (or 3238 counting only the distinct ones).

The product of its digits is 73728, while the sum is 41.

The square root of 488984 is about 699.2739091372. The cubic root of 488984 is about 78.7828249822.

Subtracting 488984 from its reverse (489884), we obtain a square (900 = 302).

It can be divided in two parts, 4 and 88984, that added together give a palindrome (88988).

The spelling of 488984 in words is "four hundred eighty-eight thousand, nine hundred eighty-four".

Divisors: 1 2 4 8 19 38 76 152 3217 6434 12868 25736 61123 122246 244492 488984