Base | Representation |
---|---|
bin | 101011101101… |
… | …011010010001 |
3 | 210120010200112 |
4 | 223231122101 |
5 | 10413130233 |
6 | 1045331105 |
7 | 166251545 |
oct | 53553221 |
9 | 23503615 |
10 | 11458193 |
11 | 651678a |
12 | 3a06a95 |
13 | 24b24c6 |
14 | 1743a25 |
15 | 1015048 |
hex | aed691 |
11458193 has 6 divisors (see below), whose sum is σ = 11626962. Its totient is φ = 11291840.
The previous prime is 11458133. The next prime is 11458199. The reversal of 11458193 is 39185411.
It can be written as a sum of positive squares in only one way, i.e., 11135569 + 322624 = 3337^2 + 568^2 .
It is not a de Polignac number, because 11458193 - 26 = 11458129 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 (11458199) 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 5 ways as a sum of consecutive naturals, for example, 3905 + ... + 6177.
It is an arithmetic number, because the mean of its divisors is an integer number (1937827).
Almost surely, 211458193 is an apocalyptic number.
It is an amenable number.
11458193 is a deficient number, since it is larger than the sum of its proper divisors (168769).
11458193 is an frugal number, since it uses more digits than its factorization.
11458193 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2415 (or 2344 counting only the distinct ones).
The product of its digits is 4320, while the sum is 32.
The square root of 11458193 is about 3384.9952732611. The cubic root of 11458193 is about 225.4440153840. Note that the first 3 decimals are identical.
Adding to 11458193 its sum of digits (32), we get a square (11458225 = 33852).
The spelling of 11458193 in words is "eleven million, four hundred fifty-eight thousand, one hundred ninety-three".
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