Base | Representation |
---|---|
bin | 101010111010… |
… | …101000100101 |
3 | 210011120101120 |
4 | 222322220211 |
5 | 10340001323 |
6 | 1041044153 |
7 | 164424312 |
oct | 52725045 |
9 | 23146346 |
10 | 11250213 |
11 | 63944a7 |
12 | 3926659 |
13 | 243b940 |
14 | 16cbd09 |
15 | ec35e3 |
hex | abaa25 |
11250213 has 8 divisors (see below), whose sum is σ = 16154208. Its totient is φ = 6923184.
The previous prime is 11250203. The next prime is 11250221. The reversal of 11250213 is 31205211.
11250213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 11250213 - 25 = 11250181 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 11250192 and 11250201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11250203) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144195 + ... + 144272.
It is an arithmetic number, because the mean of its divisors is an integer number (2019276).
Almost surely, 211250213 is an apocalyptic number.
11250213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
11250213 is a deficient number, since it is larger than the sum of its proper divisors (4903995).
11250213 is a wasteful number, since it uses less digits than its factorization.
11250213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 288483.
The product of its (nonzero) digits is 60, while the sum is 15.
The square root of 11250213 is about 3354.1337182647. The cubic root of 11250213 is about 224.0716514511.
Adding to 11250213 its reverse (31205211), we get a palindrome (42455424).
The spelling of 11250213 in words is "eleven million, two hundred fifty thousand, two hundred thirteen".
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