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800480804000 = 2553200120201
BaseRepresentation
bin10111010011000000101…
…11111011110010100000
32211112011212212010002012
423221200113323302200
5101103341041212000
61411422533412052
7111555442365653
oct13514027736240
92745155763065
10800480804000
112895335aa979
1210b17b49a028
135a63c770297
142aa5a16189a
1515c50617735
hexba605fbca0

800480804000 has 48 divisors (see below), whose sum is σ = 1966781345256. Its totient is φ = 320192320000.

The previous prime is 800480803987. The next prime is 800480804111. The reversal of 800480804000 is 408084008.

800480804000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 451062678544 + 349418125456 = 671612^2 + 591116^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100056101 + ... + 100064100.

Almost surely, 2800480804000 is an apocalyptic number.

800480804000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

800480804000 is an abundant number, since it is smaller than the sum of its proper divisors (1166300541256).

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

800480804000 is a wasteful number, since it uses less digits than its factorization.

800480804000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200120226 (or 200120208 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 32.

Adding to 800480804000 its reverse (408084008), we get a palindrome (800888888008).

The spelling of 800480804000 in words is "eight hundred billion, four hundred eighty million, eight hundred four thousand".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 125 160 200 250 400 500 800 1000 2000 4000 200120201 400240402 800480804 1000601005 1600961608 2001202010 3201923216 4002404020 5003005025 6403846432 8004808040 10006010050 16009616080 20012020100 25015025125 32019232160 40024040200 50030050250 80048080400 100060100500 160096160800 200120201000 400240402000 800480804000