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2080263200 = 25522600329
BaseRepresentation
bin111101111111110…
…0100110000100000
312100222101022122012
41323333210300200
513230021410300
6542231132052
7102356642201
oct17377446040
95328338565
102080263200
11978288594
124a0814028
13271c9a492
1415a3cd5a8
15c2969435
hex7bfe4c20

2080263200 has 36 divisors (see below), whose sum is σ = 5078444490. Its totient is φ = 832104960.

The previous prime is 2080263187. The next prime is 2080263233. The reversal of 2080263200 is 23620802.

It can be written as a sum of positive squares in 3 ways, for example, as 1169913616 + 910349584 = 34204^2 + 30172^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1299365 + ... + 1300964.

Almost surely, 22080263200 is an apocalyptic number.

2080263200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2080263200 is an abundant number, since it is smaller than the sum of its proper divisors (2998181290).

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

2080263200 is a wasteful number, since it uses less digits than its factorization.

2080263200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2600349 (or 2600336 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 2080263200 is about 45609.9024335725. The cubic root of 2080263200 is about 1276.5546996528.

The spelling of 2080263200 in words is "two billion, eighty million, two hundred sixty-three thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 160 200 400 800 2600329 5200658 10401316 13001645 20802632 26003290 41605264 52006580 65008225 83210528 104013160 130016450 208026320 260032900 416052640 520065800 1040131600 2080263200