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480880 = 2456011
BaseRepresentation
bin1110101011001110000
3220102122101
41311121300
5110342010
614150144
74041661
oct1653160
9812571
10480880
112a9324
121b2354
1313ab5a
14c7368
159773a
hex75670

480880 has 20 divisors (see below), whose sum is σ = 1118232. Its totient is φ = 192320.

The previous prime is 480853. The next prime is 480881. The reversal of 480880 is 88084.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-3 number, since 3×4808803 = 333604115452416000, which contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480881) 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, 2926 + ... + 3085.

2480880 is an apocalyptic number.

480880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

480880 is an abundant number, since it is smaller than the sum of its proper divisors (637352).

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

480880 is a wasteful number, since it uses less digits than its factorization.

480880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6024 (or 6018 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 28.

The square root of 480880 is about 693.4551175094. The cubic root of 480880 is about 78.3451719947.

The spelling of 480880 in words is "four hundred eighty thousand, eight hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 6011 12022 24044 30055 48088 60110 96176 120220 240440 480880