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4082560 = 2756379
BaseRepresentation
bin1111100100101110000000
321200102012221
433210232000
52021120220
6223300424
746462336
oct17445600
97612187
104082560
112339319
12144a714
13acc321
14783b56
155599aa
hex3e4b80

4082560 has 32 divisors (see below), whose sum is σ = 9761400. Its totient is φ = 1632768.

The previous prime is 4082539. The next prime is 4082563. The reversal of 4082560 is 652804.

It is a tau number, because it is divible by the number of its divisors (32).

It is a plaindrome in base 15.

It is a zygodrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4082563) 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, 2550 + ... + 3829.

Almost surely, 24082560 is an apocalyptic number.

4082560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4082560 is an abundant number, since it is smaller than the sum of its proper divisors (5678840).

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

4082560 is an equidigital number, since it uses as much as digits as its factorization.

4082560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6398 (or 6386 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 4082560 is about 2020.5345827280. The cubic root of 4082560 is about 159.8248082441.

The spelling of 4082560 in words is "four million, eighty-two thousand, five hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 128 160 320 640 6379 12758 25516 31895 51032 63790 102064 127580 204128 255160 408256 510320 816512 1020640 2041280 4082560