Base | Representation |
---|---|
bin | 101011000101… |
… | …001101001001 |
3 | 210020202210021 |
4 | 223011031021 |
5 | 10342343023 |
6 | 1042020441 |
7 | 164664460 |
oct | 53051511 |
9 | 23222707 |
10 | 11293513 |
11 | 6413a90 |
12 | 3947721 |
13 | 245556a |
14 | 16dd9d7 |
15 | ed135d |
hex | ac5349 |
11293513 has 8 divisors (see below), whose sum is σ = 14080320. Its totient is φ = 8800080.
The previous prime is 11293511. The next prime is 11293519. The reversal of 11293513 is 31539211.
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 11293513 - 21 = 11293511 is a prime.
It is a Duffinian number.
It is a plaindrome in base 13.
It is not an unprimeable number, because it can be changed into a prime (11293511) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73258 + ... + 73411.
It is an arithmetic number, because the mean of its divisors is an integer number (1760040).
Almost surely, 211293513 is an apocalyptic number.
It is an amenable number.
11293513 is a deficient number, since it is larger than the sum of its proper divisors (2786807).
11293513 is a wasteful number, since it uses less digits than its factorization.
11293513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 146687.
The product of its digits is 810, while the sum is 25.
The square root of 11293513 is about 3360.5822412195. The cubic root of 11293513 is about 224.3587536181.
The spelling of 11293513 in words is "eleven million, two hundred ninety-three thousand, five hundred thirteen".
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