Base | Representation |
---|---|
bin | 1011101010101110010… |
… | …0111011101010000000 |
3 | 201011101111112202110020 |
4 | 2322223210323222000 |
5 | 11241003423043323 |
6 | 232030100333440 |
7 | 20324160035262 |
oct | 2725344735200 |
9 | 634344482406 |
10 | 200447081088 |
11 | 78011173901 |
12 | 32a213a4280 |
13 | 15b95b363b7 |
14 | 99b761db32 |
15 | 5332837ae3 |
hex | 2eab93ba80 |
200447081088 has 64 divisors (see below), whose sum is σ = 532631311200. Its totient is φ = 66791379968.
The previous prime is 200447081069. The next prime is 200447081113. The reversal of 200447081088 is 880180744002.
200447081088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (64).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 977395 + ... + 1164557.
Almost surely, 2200447081088 is an apocalyptic number.
It is an amenable number.
200447081088 is an abundant number, since it is smaller than the sum of its proper divisors (332184230112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200447081088 is a wasteful number, since it uses less digits than its factorization.
200447081088 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 189969 (or 189957 counting only the distinct ones).
The product of its (nonzero) digits is 114688, while the sum is 42.
The spelling of 200447081088 in words is "two hundred billion, four hundred forty-seven million, eighty-one thousand, eighty-eight".
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