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80307833330800 = 2452200769583327
BaseRepresentation
bin10010010000101000011111…
…111000001101110001110000
3101112100100112222120111010001
4102100220133320031301300
541011230420313041200
6442444524225115344
722626022655216065
oct2220503770156160
9345310488514101
1080307833330800
11236523a7326849
129010242a88b54
1335a6cc48199ba
1415b8cc41b6c6c
15943eceb6e76a
hex490a1fe0dc70

80307833330800 has 30 divisors (see below), whose sum is σ = 192939569578208. Its totient is φ = 32123133332160.

The previous prime is 80307833330743. The next prime is 80307833330927. The reversal of 80307833330800 is 803333870308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 100384791264 + ... + 100384792063.

Almost surely, 280307833330800 is an apocalyptic number.

80307833330800 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

80307833330800 is an abundant number, since it is smaller than the sum of its proper divisors (112631736247408).

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

80307833330800 is a wasteful number, since it uses less digits than its factorization.

80307833330800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200769583345 (or 200769583334 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 46.

The spelling of 80307833330800 in words is "eighty trillion, three hundred seven billion, eight hundred thirty-three million, three hundred thirty thousand, eight hundred".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 200 400 200769583327 401539166654 803078333308 1003847916635 1606156666616 2007695833270 3212313333232 4015391666540 5019239583175 8030783333080 10038479166350 16061566666160 20076958332700 40153916665400 80307833330800