Base | Representation |
---|---|
bin | 101101011111… |
… | …000000011110 |
3 | 211102202221121 |
4 | 231133000132 |
5 | 11023022421 |
6 | 1103321154 |
7 | 203230231 |
oct | 55370036 |
9 | 24382847 |
10 | 11923486 |
11 | 6804323 |
12 | 3bb01ba |
13 | 2616223 |
14 | 1825418 |
15 | 10a7d41 |
hex | b5f01e |
11923486 has 8 divisors (see below), whose sum is σ = 18059184. Its totient is φ = 5903760.
The previous prime is 11923481. The next prime is 11923493. The reversal of 11923486 is 68432911.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11923481) 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 3 ways as a sum of consecutive naturals, for example, 28735 + ... + 29146.
It is an arithmetic number, because the mean of its divisors is an integer number (2257398).
Almost surely, 211923486 is an apocalyptic number.
11923486 is a deficient number, since it is larger than the sum of its proper divisors (6135698).
11923486 is a wasteful number, since it uses less digits than its factorization.
11923486 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57986.
The product of its digits is 10368, while the sum is 34.
The square root of 11923486 is about 3453.0401098163. The cubic root of 11923486 is about 228.4552180467.
The spelling of 11923486 in words is "eleven million, nine hundred twenty-three thousand, four hundred eighty-six".
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