Base | Representation |
---|---|
bin | 101100100110… |
… | …000011011111 |
3 | 210222220221122 |
4 | 230212003133 |
5 | 10443041312 |
6 | 1054321155 |
7 | 201236144 |
oct | 54460337 |
9 | 23886848 |
10 | 11690207 |
11 | 6665031 |
12 | 3ab91bb |
13 | 2563ca9 |
14 | 17a43cb |
15 | 105db72 |
hex | b260df |
11690207 has 8 divisors (see below), whose sum is σ = 12035520. Its totient is φ = 11347840.
The previous prime is 11690153. The next prime is 11690209. The reversal of 11690207 is 70209611.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11690207 - 26 = 11690143 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11690209) 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 in 7 ways as a sum of consecutive naturals, for example, 9203 + ... + 10395.
It is an arithmetic number, because the mean of its divisors is an integer number (1504440).
Almost surely, 211690207 is an apocalyptic number.
11690207 is a deficient number, since it is larger than the sum of its proper divisors (345313).
11690207 is a wasteful number, since it uses less digits than its factorization.
11690207 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1473.
The product of its (nonzero) digits is 756, while the sum is 26.
The square root of 11690207 is about 3419.0944707627. The cubic root of 11690207 is about 226.9555114740.
Adding to 11690207 its reverse (70209611), we get a palindrome (81899818).
The spelling of 11690207 in words is "eleven million, six hundred ninety thousand, two hundred seven".
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