Base | Representation |
---|---|
bin | 101100010010001101… |
… | …000100111011100011 |
3 | 11112201211211020022002 |
4 | 230102031010323203 |
5 | 1234340303330321 |
6 | 33502202434215 |
7 | 3302222553215 |
oct | 542215047343 |
9 | 145654736262 |
10 | 47550058211 |
11 | 1919084a577 |
12 | 927050296b |
13 | 463a319326 |
14 | 24311d05b5 |
15 | 138475620b |
hex | b12344ee3 |
47550058211 has 4 divisors (see below), whose sum is σ = 48329567424. Its totient is φ = 46770549000.
The previous prime is 47550058207. The next prime is 47550058219. The reversal of 47550058211 is 11285005574.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11285005574 = 2 ⋅5642502787.
It is a cyclic number.
It is not a de Polignac number, because 47550058211 - 22 = 47550058207 is a prime.
It is a super-2 number, since 2×475500582112 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (47550058219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 389754515 + ... + 389754636.
It is an arithmetic number, because the mean of its divisors is an integer number (12082391856).
Almost surely, 247550058211 is an apocalyptic number.
47550058211 is a deficient number, since it is larger than the sum of its proper divisors (779509213).
47550058211 is an equidigital number, since it uses as much as digits as its factorization.
47550058211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 779509212.
The product of its (nonzero) digits is 56000, while the sum is 38.
The spelling of 47550058211 in words is "forty-seven billion, five hundred fifty million, fifty-eight thousand, two hundred eleven".
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