Base | Representation |
---|---|
bin | 101011110101010110… |
… | …110001100110010111 |
3 | 11111111010002122020010 |
4 | 223311112301212113 |
5 | 1232342402424312 |
6 | 33342153011303 |
7 | 3254224630224 |
oct | 536526614627 |
9 | 144433078203 |
10 | 47066061207 |
11 | 18a62623450 |
12 | 91563b3b33 |
13 | 4590c78279 |
14 | 23c6c0294b |
15 | 1356eee93c |
hex | af55b1997 |
47066061207 has 16 divisors (see below), whose sum is σ = 68553157248. Its totient is φ = 28485955680.
The previous prime is 47066061199. The next prime is 47066061221. The reversal of 47066061207 is 70216066074.
It is not a de Polignac number, because 47066061207 - 23 = 47066061199 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47066061227) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 948693 + ... + 997070.
It is an arithmetic number, because the mean of its divisors is an integer number (4284572328).
Almost surely, 247066061207 is an apocalyptic number.
47066061207 is a deficient number, since it is larger than the sum of its proper divisors (21487096041).
47066061207 is a wasteful number, since it uses less digits than its factorization.
47066061207 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1946510.
The product of its (nonzero) digits is 84672, while the sum is 39.
The spelling of 47066061207 in words is "forty-seven billion, sixty-six million, sixty-one thousand, two hundred seven".
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