Base | Representation |
---|---|
bin | 111110101010… |
… | …100101100001 |
3 | 1010220121002210 |
4 | 332222211201 |
5 | 13201133421 |
6 | 1344032333 |
7 | 256426116 |
oct | 76524541 |
9 | 33817083 |
10 | 16427361 |
11 | 9300135 |
12 | 56026a9 |
13 | 3532242 |
14 | 227890d |
15 | 1697576 |
hex | faa961 |
16427361 has 8 divisors (see below), whose sum is σ = 22262464. Its totient is φ = 10771920.
The previous prime is 16427357. The next prime is 16427377. The reversal of 16427361 is 16372461.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 16427361 - 22 = 16427357 is a prime.
It is a Duffinian number.
It is a nialpdrome in base 16.
It is not an unprimeable number, because it can be changed into a prime (16427351) 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 7 ways as a sum of consecutive naturals, for example, 44701 + ... + 45066.
It is an arithmetic number, because the mean of its divisors is an integer number (2782808).
Almost surely, 216427361 is an apocalyptic number.
It is an amenable number.
16427361 is a deficient number, since it is larger than the sum of its proper divisors (5835103).
16427361 is an equidigital number, since it uses as much as digits as its factorization.
16427361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89831.
The product of its digits is 6048, while the sum is 30.
The square root of 16427361 is about 4053.0680971333. The cubic root of 16427361 is about 254.2080311548.
The spelling of 16427361 in words is "sixteen million, four hundred twenty-seven thousand, three hundred sixty-one".
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