Base | Representation |
---|---|
bin | 1011001110001… |
… | …0101111011001 |
3 | 10021120012111220 |
4 | 2303202233121 |
5 | 44022103243 |
6 | 4400442253 |
7 | 1111024605 |
oct | 263425731 |
9 | 107505456 |
10 | 47066073 |
11 | 2462748a |
12 | 13919389 |
13 | 999bb62 |
14 | 6372505 |
15 | 41ea783 |
hex | 2ce2bd9 |
47066073 has 32 divisors (see below), whose sum is σ = 68124672. Its totient is φ = 28828800.
The previous prime is 47066057. The next prime is 47066099. The reversal of 47066073 is 37066074.
It is not a de Polignac number, because 47066073 - 24 = 47066057 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (47066023) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 359218 + ... + 359348.
It is an arithmetic number, because the mean of its divisors is an integer number (2128896).
Almost surely, 247066073 is an apocalyptic number.
It is an amenable number.
47066073 is a deficient number, since it is larger than the sum of its proper divisors (21058599).
47066073 is a wasteful number, since it uses less digits than its factorization.
47066073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 325.
The product of its (nonzero) digits is 21168, while the sum is 33.
The square root of 47066073 is about 6860.4717767804. The cubic root of 47066073 is about 361.0516394439.
Subtracting from 47066073 its reverse (37066074), we obtain a palindrome (9999999).
The spelling of 47066073 in words is "forty-seven million, sixty-six thousand, seventy-three".
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