Base | Representation |
---|---|
bin | 101100000010001100… |
… | …011010110110101000 |
3 | 11112001010101112122221 |
4 | 230002030122312220 |
5 | 1233313022403113 |
6 | 33415405323424 |
7 | 3262451461123 |
oct | 540214326650 |
9 | 145033345587 |
10 | 47281450408 |
11 | 19063167555 |
12 | 91b6566574 |
13 | 45c67900ba |
14 | 240766d3ba |
15 | 136ad9898d |
hex | b0231ada8 |
47281450408 has 16 divisors (see below), whose sum is σ = 88662024000. Its totient is φ = 23638244016.
The previous prime is 47281450393. The next prime is 47281450439. The reversal of 47281450408 is 80405418274.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227878 + ... + 382741.
It is an arithmetic number, because the mean of its divisors is an integer number (5541376500).
Almost surely, 247281450408 is an apocalyptic number.
It is an amenable number.
47281450408 is a deficient number, since it is larger than the sum of its proper divisors (41380573592).
47281450408 is a wasteful number, since it uses less digits than its factorization.
47281450408 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 620304 (or 620300 counting only the distinct ones).
The product of its (nonzero) digits is 286720, while the sum is 43.
The spelling of 47281450408 in words is "forty-seven billion, two hundred eighty-one million, four hundred fifty thousand, four hundred eight".
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