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480208 = 2430013
BaseRepresentation
bin1110101001111010000
3220101201111
41311033100
5110331313
614143104
74040011
oct1651720
9811644
10480208
112a8873
121b1a94
1313a761
14c7008
159743d
hex753d0

480208 has 10 divisors (see below), whose sum is σ = 930434. Its totient is φ = 240096.

The previous prime is 480203. The next prime is 480209. The reversal of 480208 is 802084.

It can be written as a sum of positive squares in only one way, i.e., 242064 + 238144 = 492^2 + 488^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480203) by changing a digit.

480208 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14991 + ... + 15022.

2480208 is an apocalyptic number.

It is an amenable number.

480208 is a deficient number, since it is larger than the sum of its proper divisors (450226).

480208 is a wasteful number, since it uses less digits than its factorization.

480208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30021 (or 30015 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 480208 is about 692.9704178390. The cubic root of 480208 is about 78.3086608078.

The spelling of 480208 in words is "four hundred eighty thousand, two hundred eight".

Divisors: 1 2 4 8 16 30013 60026 120052 240104 480208