Base | Representation |
---|---|
bin | 10101100000001011111000… |
… | …10100000001000011000000 |
3 | 20012102102211110210201022210 |
4 | 22300011330110001003000 |
5 | 22144210424412133431 |
6 | 244322334242102120 |
7 | 12650153545203240 |
oct | 1260057424010300 |
9 | 205372743721283 |
10 | 47285380583616 |
11 | 1408068768080a |
12 | 537828234a940 |
13 | 204ccb8ca9646 |
14 | b968a5dbbb20 |
15 | 5700043e0d46 |
hex | 2b017c5010c0 |
47285380583616 has 224 divisors, whose sum is σ = 147603574865920. Its totient is φ = 13073477760000.
The previous prime is 47285380583599. The next prime is 47285380583627. The reversal of 47285380583616 is 61638508358274.
It is a tau number, because it is divible by the number of its divisors (224).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1000703991 + ... + 1000751241.
Almost surely, 247285380583616 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 47285380583616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73801787432960).
47285380583616 is an abundant number, since it is smaller than the sum of its proper divisors (100318194282304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47285380583616 is a wasteful number, since it uses less digits than its factorization.
47285380583616 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71323 (or 71313 counting only the distinct ones).
The product of its (nonzero) digits is 232243200, while the sum is 66.
The spelling of 47285380583616 in words is "forty-seven trillion, two hundred eighty-five billion, three hundred eighty million, five hundred eighty-three thousand, six hundred sixteen".
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