Base | Representation |
---|---|
bin | 101101100001… |
… | …001010011001 |
3 | 211110020001112 |
4 | 231201022121 |
5 | 11023313223 |
6 | 1103430105 |
7 | 203265041 |
oct | 55411231 |
9 | 24406045 |
10 | 11932313 |
11 | 680aa18 |
12 | 3bb5335 |
13 | 261a253 |
14 | 1828721 |
15 | 10aa778 |
hex | b61299 |
11932313 has 4 divisors (see below), whose sum is σ = 12186240. Its totient is φ = 11678388.
The previous prime is 11932309. The next prime is 11932321. The reversal of 11932313 is 31323911.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31323911 = 17 ⋅1842583.
It is a cyclic number.
It is not a de Polignac number, because 11932313 - 22 = 11932309 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11932363) 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 3 ways as a sum of consecutive naturals, for example, 126893 + ... + 126986.
It is an arithmetic number, because the mean of its divisors is an integer number (3046560).
Almost surely, 211932313 is an apocalyptic number.
It is an amenable number.
11932313 is a deficient number, since it is larger than the sum of its proper divisors (253927).
11932313 is an equidigital number, since it uses as much as digits as its factorization.
11932313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 253926.
The product of its digits is 486, while the sum is 23.
The square root of 11932313 is about 3454.3180224177. The cubic root of 11932313 is about 228.5115795500.
The spelling of 11932313 in words is "eleven million, nine hundred thirty-two thousand, three hundred thirteen".
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