Base | Representation |
---|---|
bin | 101011110011110000… |
… | …000010110011111001 |
3 | 11111102020102102202100 |
4 | 223303300002303321 |
5 | 1232314004141443 |
6 | 33335351454013 |
7 | 3253450005150 |
oct | 536360026371 |
9 | 144366372670 |
10 | 47039130873 |
11 | 18a493aa279 |
12 | 9149387309 |
13 | 4588509567 |
14 | 23c33d2597 |
15 | 13549803d3 |
hex | af3c02cf9 |
47039130873 has 96 divisors (see below), whose sum is σ = 80320827392. Its totient is φ = 25975728000.
The previous prime is 47039130871. The next prime is 47039130877. The reversal of 47039130873 is 37803193074.
It is not a de Polignac number, because 47039130873 - 21 = 47039130871 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (47039130871) by changing a digit.
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 95 ways as a sum of consecutive naturals, for example, 59769786 + ... + 59770572.
Almost surely, 247039130873 is an apocalyptic number.
It is an amenable number.
47039130873 is a deficient number, since it is larger than the sum of its proper divisors (33281696519).
47039130873 is a wasteful number, since it uses less digits than its factorization.
47039130873 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1115 (or 1112 counting only the distinct ones).
The product of its (nonzero) digits is 381024, while the sum is 45.
It can be divided in two parts, 470391 and 30873, that added together give a square (501264 = 7082).
The spelling of 47039130873 in words is "forty-seven billion, thirty-nine million, one hundred thirty thousand, eight hundred seventy-three".
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