Base | Representation |
---|---|
bin | 101010110001… |
… | …111010001001 |
3 | 210002202100212 |
4 | 222301322021 |
5 | 10332330343 |
6 | 1040210505 |
7 | 164215154 |
oct | 52617211 |
9 | 23082325 |
10 | 11214473 |
11 | 636a666 |
12 | 3909a35 |
13 | 24285aa |
14 | 16bcc9b |
15 | eb7c18 |
hex | ab1e89 |
11214473 has 2 divisors, whose sum is σ = 11214474. Its totient is φ = 11214472.
The previous prime is 11214449. The next prime is 11214487. The reversal of 11214473 is 37441211.
It is a happy number.
11214473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 7166329 + 4048144 = 2677^2 + 2012^2 .
It is a cyclic number.
It is not a de Polignac number, because 11214473 - 212 = 11210377 is a prime.
It is not a weakly prime, because it can be changed into another prime (11214433) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5607236 + 5607237.
It is an arithmetic number, because the mean of its divisors is an integer number (5607237).
Almost surely, 211214473 is an apocalyptic number.
It is an amenable number.
11214473 is a deficient number, since it is larger than the sum of its proper divisors (1).
11214473 is an equidigital number, since it uses as much as digits as its factorization.
11214473 is an evil number, because the sum of its binary digits is even.
The product of its digits is 672, while the sum is 23.
The square root of 11214473 is about 3348.8017259910. The cubic root of 11214473 is about 223.8341206542.
Adding to 11214473 its reverse (37441211), we get a palindrome (48655684).
The spelling of 11214473 in words is "eleven million, two hundred fourteen thousand, four hundred seventy-three".
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