Base | Representation |
---|---|
bin | 1000001111001010… |
… | …0001000101111111 |
3 | 12201002111101102210 |
4 | 2003302201011333 |
5 | 14012012324142 |
6 | 1003222351503 |
7 | 105535453242 |
oct | 20362410577 |
9 | 5632441383 |
10 | 2211058047 |
11 | a350a2700 |
12 | 51858b593 |
13 | 293103993 |
14 | 16d919259 |
15 | ce1a349c |
hex | 83ca117f |
2211058047 has 24 divisors (see below), whose sum is σ = 3243103920. Its totient is φ = 1338937600.
The previous prime is 2211058039. The next prime is 2211058093. The reversal of 2211058047 is 7408501122.
2211058047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2211058047 - 23 = 2211058039 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2211058007) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 771397 + ... + 774257.
It is an arithmetic number, because the mean of its divisors is an integer number (135129330).
Almost surely, 22211058047 is an apocalyptic number.
2211058047 is a deficient number, since it is larger than the sum of its proper divisors (1032045873).
2211058047 is a wasteful number, since it uses less digits than its factorization.
2211058047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5015 (or 5004 counting only the distinct ones).
The product of its (nonzero) digits is 4480, while the sum is 30.
The square root of 2211058047 is about 47021.8890199022. The cubic root of 2211058047 is about 1302.7668971421.
Adding to 2211058047 its reverse (7408501122), we get a palindrome (9619559169).
The spelling of 2211058047 in words is "two billion, two hundred eleven million, fifty-eight thousand, forty-seven".
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