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482380 = 22589271
BaseRepresentation
bin1110101110001001100
3220111200221
41311301030
5110414010
614201124
74046233
oct1656114
9814627
10482380
112aa468
121b31a4
1313b742
14c7b1a
1597dda
hex75c4c

482380 has 24 divisors (see below), whose sum is σ = 1028160. Its totient is φ = 190080.

The previous prime is 482371. The next prime is 482387. The reversal of 482380 is 83284.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (482387) 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, 1645 + ... + 1915.

It is an arithmetic number, because the mean of its divisors is an integer number (42840).

2482380 is an apocalyptic number.

It is an amenable number.

482380 is an abundant number, since it is smaller than the sum of its proper divisors (545780).

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

482380 is a wasteful number, since it uses less digits than its factorization.

482380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369 (or 367 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 482380 is about 694.5358162111. The cubic root of 482380 is about 78.4265476525.

The spelling of 482380 in words is "four hundred eighty-two thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 89 178 271 356 445 542 890 1084 1355 1780 2710 5420 24119 48238 96476 120595 241190 482380