Base | Representation |
---|---|
bin | 101011000110… |
… | …110101111111 |
3 | 210021002222210 |
4 | 223012311333 |
5 | 10343101343 |
6 | 1042111503 |
7 | 165023154 |
oct | 53066577 |
9 | 23232883 |
10 | 11300223 |
11 | 6419030 |
12 | 394b593 |
13 | 245862c |
14 | 170222b |
15 | ed3333 |
hex | ac6d7f |
11300223 has 16 divisors (see below), whose sum is σ = 17404416. Its totient is φ = 6445440.
The previous prime is 11300167. The next prime is 11300251. The reversal of 11300223 is 32200311.
It is a happy number.
It is not a de Polignac number, because 11300223 - 29 = 11299711 is a prime.
It is a nialpdrome in base 15.
It is a junction number, because it is equal to n+sod(n) for n = 11300199 and 11300208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11300273) 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, 9511 + ... + 10632.
It is an arithmetic number, because the mean of its divisors is an integer number (1087776).
Almost surely, 211300223 is an apocalyptic number.
11300223 is a deficient number, since it is larger than the sum of its proper divisors (6104193).
11300223 is a wasteful number, since it uses less digits than its factorization.
11300223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20174.
The product of its (nonzero) digits is 36, while the sum is 12.
The square root of 11300223 is about 3361.5804318802. The cubic root of 11300223 is about 224.4031788023.
Adding to 11300223 its reverse (32200311), we get a palindrome (43500534).
The spelling of 11300223 in words is "eleven million, three hundred thousand, two hundred twenty-three".
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