Base | Representation |
---|---|
bin | 111101011100… |
… | …101110001000 |
3 | 1010022101121022 |
4 | 331130232020 |
5 | 13110432144 |
6 | 1333132012 |
7 | 253630223 |
oct | 75345610 |
9 | 33271538 |
10 | 16108424 |
11 | 9102552 |
12 | 548a008 |
13 | 3450017 |
14 | 21d45ba |
15 | 1632cee |
hex | f5cb88 |
16108424 has 8 divisors (see below), whose sum is σ = 30203310. Its totient is φ = 8054208.
The previous prime is 16108423. The next prime is 16108439. The reversal of 16108424 is 42480161.
It can be written as a sum of positive squares in only one way, i.e., 12180100 + 3928324 = 3490^2 + 1982^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 16108393 and 16108402.
It is not an unprimeable number, because it can be changed into a prime (16108423) 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 as a sum of consecutive naturals, namely, 1006769 + ... + 1006784.
Almost surely, 216108424 is an apocalyptic number.
It is an amenable number.
16108424 is a deficient number, since it is larger than the sum of its proper divisors (14094886).
16108424 is a wasteful number, since it uses less digits than its factorization.
16108424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2013559 (or 2013555 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 26.
The square root of 16108424 is about 4013.5301169918. The cubic root of 16108424 is about 252.5521194244.
Adding to 16108424 its reverse (42480161), we get a palindrome (58588585).
The spelling of 16108424 in words is "sixteen million, one hundred eight thousand, four hundred twenty-four".
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