Base | Representation |
---|---|
bin | 1011111000000101111… |
… | …1110110011011110000 |
3 | 201111122121212110002000 |
4 | 2332001133312123300 |
5 | 11320331213320300 |
6 | 233422145054000 |
7 | 20512130002161 |
oct | 2760137663360 |
9 | 644577773060 |
10 | 204036073200 |
11 | 79593053793 |
12 | 33663327300 |
13 | 16318560c7b |
14 | 9c38145768 |
15 | 5492972c00 |
hex | 2f817f66f0 |
204036073200 has 240 divisors, whose sum is σ = 726907165440. Its totient is φ = 54357937920.
The previous prime is 204036073193. The next prime is 204036073273. The reversal of 204036073200 is 2370630402.
204036073200 is a `hidden beast` number, since 20 + 4 + 0 + 3 + 607 + 32 + 0 + 0 = 666.
It is a tau number, because it is divible by the number of its divisors (240).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
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, 12119989 + ... + 12136811.
It is an arithmetic number, because the mean of its divisors is an integer number (3028779856).
Almost surely, 2204036073200 is an apocalyptic number.
204036073200 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 204036073200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (363453582720).
204036073200 is an abundant number, since it is smaller than the sum of its proper divisors (522871092240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
204036073200 is a wasteful number, since it uses less digits than its factorization.
204036073200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17973 (or 17956 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 27.
The spelling of 204036073200 in words is "two hundred four billion, thirty-six million, seventy-three thousand, two hundred".
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