Base | Representation |
---|---|
bin | 101101011110… |
… | …111101111111 |
3 | 211102202201201 |
4 | 231132331333 |
5 | 11023021302 |
6 | 1103320331 |
7 | 203226613 |
oct | 55367577 |
9 | 24382651 |
10 | 11923327 |
11 | 6804199 |
12 | 3bb00a7 |
13 | 2616130 |
14 | 1825343 |
15 | 10a7c87 |
hex | b5ef7f |
11923327 has 4 divisors (see below), whose sum is σ = 12840520. Its totient is φ = 11006136.
The previous prime is 11923297. The next prime is 11923339. The reversal of 11923327 is 72332911.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72332911 = 7 ⋅10333273.
It is a cyclic number.
It is not a de Polignac number, because 11923327 - 215 = 11890559 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11923295 and 11923304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11923367) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 458577 + ... + 458602.
It is an arithmetic number, because the mean of its divisors is an integer number (3210130).
Almost surely, 211923327 is an apocalyptic number.
11923327 is a deficient number, since it is larger than the sum of its proper divisors (917193).
11923327 is an equidigital number, since it uses as much as digits as its factorization.
11923327 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 917192.
The product of its digits is 2268, while the sum is 28.
The square root of 11923327 is about 3453.0170865491. The cubic root of 11923327 is about 228.4542025567.
The spelling of 11923327 in words is "eleven million, nine hundred twenty-three thousand, three hundred twenty-seven".
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