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484280 = 23512107
BaseRepresentation
bin1110110001110111000
3220121022022
41312032320
5110444110
614214012
74054616
oct1661670
9817268
10484280
11300935
121b4308
1313c574
14c86b6
1598755
hex763b8

484280 has 16 divisors (see below), whose sum is σ = 1089720. Its totient is φ = 193696.

The previous prime is 484259. The next prime is 484283. The reversal of 484280 is 82484.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (484283) 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 3 ways as a sum of consecutive naturals, for example, 6014 + ... + 6093.

2484280 is an apocalyptic number.

484280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

484280 is an abundant number, since it is smaller than the sum of its proper divisors (605440).

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

484280 is a wasteful number, since it uses less digits than its factorization.

484280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12118 (or 12114 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 26.

The square root of 484280 is about 695.9022919922. The cubic root of 484280 is about 78.5293816745.

The spelling of 484280 in words is "four hundred eighty-four thousand, two hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 12107 24214 48428 60535 96856 121070 242140 484280