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2580082 = 22275683
BaseRepresentation
bin1001110101111001110010
311212002012121
421311321302
51130030312
6131144454
730634051
oct11657162
94762177
102580082
1115024aa
12a4512a
136c449b
144b2398
1535e707
hex275e72

2580082 has 8 divisors (see below), whose sum is σ = 3887856. Its totient is φ = 1284132.

The previous prime is 2580079. The next prime is 2580119. The reversal of 2580082 is 2800852.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2388 + ... + 3295.

It is an arithmetic number, because the mean of its divisors is an integer number (485982).

22580082 is an apocalyptic number.

2580082 is a deficient number, since it is larger than the sum of its proper divisors (1307774).

2580082 is a wasteful number, since it uses less digits than its factorization.

2580082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5912.

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

The square root of 2580082 is about 1606.2633657031. The cubic root of 2580082 is about 137.1548500383.

The spelling of 2580082 in words is "two million, five hundred eighty thousand, eighty-two".

Divisors: 1 2 227 454 5683 11366 1290041 2580082