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480873 = 3792029
BaseRepresentation
bin1110101011001101001
3220102122010
41311121221
5110341443
614150133
74041651
oct1653151
9812563
10480873
112a9318
121b2349
1313ab53
14c7361
1597733
hex75669

480873 has 8 divisors (see below), whose sum is σ = 649600. Its totient is φ = 316368.

The previous prime is 480853. The next prime is 480881. The reversal of 480873 is 378084.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 480873 - 217 = 349801 is a prime.

It is a super-3 number, since 3×4808733 = 333589547193295851, which contains 333 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is a nialpdrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 480873.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 480873.

It is not an unprimeable number, because it can be changed into a prime (480803) 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 7 ways as a sum of consecutive naturals, for example, 778 + ... + 1251.

It is an arithmetic number, because the mean of its divisors is an integer number (81200).

2480873 is an apocalyptic number.

It is an amenable number.

480873 is a deficient number, since it is larger than the sum of its proper divisors (168727).

480873 is a wasteful number, since it uses less digits than its factorization.

480873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2111.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 480873 is about 693.4500703007. The cubic root of 480873 is about 78.3447918452.

The spelling of 480873 in words is "four hundred eighty thousand, eight hundred seventy-three".

Divisors: 1 3 79 237 2029 6087 160291 480873