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2080884 = 2231313339
BaseRepresentation
bin111111100000001110100
310220201102210
413330001310
51013042014
6112333420
723454501
oct7740164
93821383
102080884
1111a1443
12844270
1357b1c0
143c24a8
152b1859
hex1fc074

2080884 has 24 divisors (see below), whose sum is σ = 5229280. Its totient is φ = 640224.

The previous prime is 2080877. The next prime is 2080889. The reversal of 2080884 is 4880802.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2080889) 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, 6514 + ... + 6825.

22080884 is an apocalyptic number.

It is an amenable number.

2080884 is an abundant number, since it is smaller than the sum of its proper divisors (3148396).

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

2080884 is a wasteful number, since it uses less digits than its factorization.

2080884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13359 (or 13357 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 30.

The square root of 2080884 is about 1442.5269494883. The cubic root of 2080884 is about 127.6681671781.

The spelling of 2080884 in words is "two million, eighty thousand, eight hundred eighty-four".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 13339 26678 40017 53356 80034 160068 173407 346814 520221 693628 1040442 2080884