Base | Representation |
---|---|
bin | 101001111110… |
… | …000101100110 |
3 | 202200222012102 |
4 | 221332011212 |
5 | 10304032324 |
6 | 1031452102 |
7 | 162342266 |
oct | 51760546 |
9 | 22628172 |
10 | 11002214 |
11 | 6235143 |
12 | 3827032 |
13 | 2382ab2 |
14 | 16657a6 |
15 | e74dae |
hex | a7e166 |
11002214 has 4 divisors (see below), whose sum is σ = 16503324. Its totient is φ = 5501106.
The previous prime is 11002207. The next prime is 11002219. The reversal of 11002214 is 41220011.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41220011 = 7 ⋅5888573.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 11002195 and 11002204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11002219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2750552 + ... + 2750555.
It is an arithmetic number, because the mean of its divisors is an integer number (4125831).
Almost surely, 211002214 is an apocalyptic number.
11002214 is a deficient number, since it is larger than the sum of its proper divisors (5501110).
11002214 is an equidigital number, since it uses as much as digits as its factorization.
11002214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5501109.
The product of its (nonzero) digits is 16, while the sum is 11.
The square root of 11002214 is about 3316.9585466207. The cubic root of 11002214 is about 222.4129289406.
Adding to 11002214 its reverse (41220011), we get a palindrome (52222225).
The spelling of 11002214 in words is "eleven million, two thousand, two hundred fourteen".
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