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2080198099200 = 283521321433889
BaseRepresentation
bin11110010001010101011…
…110000000000100000000
321100212100120201101222110
4132101111132000010000
5233040221203133300
64231344012335320
7303201151046244
oct36212536000400
97325316641873
102080198099200
11732230661811
122971a6174540
13121214739240
1472979a74424
153919da7c550
hex1e455780100

2080198099200 has 432 divisors, whose sum is σ = 7398522575360. Its totient is φ = 511678218240.

The previous prime is 2080198099157. The next prime is 2080198099249. The reversal of 2080198099200 is 29908910802.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 2080198099200.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 534890856 + ... + 534894744.

Almost surely, 22080198099200 is an apocalyptic number.

2080198099200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2080198099200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3699261287680).

2080198099200 is an abundant number, since it is smaller than the sum of its proper divisors (5318324476160).

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

2080198099200 is a wasteful number, since it uses less digits than its factorization.

2080198099200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6074 (or 6055 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 48.

The spelling of 2080198099200 in words is "two trillion, eighty billion, one hundred ninety-eight million, ninety-nine thousand, two hundred".