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480508 = 2271312
BaseRepresentation
bin1110101010011111100
3220102010121
41311103330
5110334013
614144324
74040620
oct1652374
9812117
10480508
112a9016
121b20a4
1313a932
14c7180
159758d
hex754fc

480508 has 18 divisors (see below), whose sum is σ = 968408. Its totient is φ = 204360.

The previous prime is 480503. The next prime is 480509. The reversal of 480508 is 805084.

480508 = T102 + T103 + ... + T157.

480508 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480503) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3603 + ... + 3733.

2480508 is an apocalyptic number.

It is an amenable number.

480508 is an abundant number, since it is smaller than the sum of its proper divisors (487900).

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

480508 is a wasteful number, since it uses less digits than its factorization.

480508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273 (or 140 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 480508 is about 693.1868434989. The cubic root of 480508 is about 78.3249646510.

It can be divided in two parts, 48050 and 8, that multiplied together give a square (384400 = 6202).

The spelling of 480508 in words is "four hundred eighty thousand, five hundred eight".

Divisors: 1 2 4 7 14 28 131 262 524 917 1834 3668 17161 34322 68644 120127 240254 480508