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480452 = 22717159
BaseRepresentation
bin1110101010011000100
3220102001112
41311103010
5110333302
614144152
74040510
oct1652304
9812045
10480452
112a8a75
121b2058
1313a8bb
14c7140
1597552
hex754c4

480452 has 12 divisors (see below), whose sum is σ = 960960. Its totient is φ = 205896.

The previous prime is 480451. The next prime is 480461. The reversal of 480452 is 254084.

480452 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

480452 is an admirable number.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (480451) 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, 8552 + ... + 8607.

It is an arithmetic number, because the mean of its divisors is an integer number (80080).

2480452 is an apocalyptic number.

It is an amenable number.

480452 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

480452 is a wasteful number, since it uses less digits than its factorization.

480452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17170 (or 17168 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 480452 is about 693.1464491722. The cubic root of 480452 is about 78.3219217821.

The spelling of 480452 in words is "four hundred eighty thousand, four hundred fifty-two".

Divisors: 1 2 4 7 14 28 17159 34318 68636 120113 240226 480452