Base | Representation |
---|---|
bin | 11110001100110001… |
… | …11000101101100100 |
3 | 1112211221012201011002 |
4 | 33012120320231210 |
5 | 231201102030104 |
6 | 11240455332432 |
7 | 1112531620130 |
oct | 170630705544 |
9 | 45757181132 |
10 | 16213314404 |
11 | 696aaa20a1 |
12 | 3185981118 |
13 | 16b5022881 |
14 | adb41c3c0 |
15 | 64d5d001e |
hex | 3c6638b64 |
16213314404 has 12 divisors (see below), whose sum is σ = 32426628864. Its totient is φ = 6948563304.
The previous prime is 16213314391. The next prime is 16213314407. The reversal of 16213314404 is 40441331261.
It is a happy number.
16213314404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
16213314404 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (16213314407) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 289523444 + ... + 289523499.
It is an arithmetic number, because the mean of its divisors is an integer number (2702219072).
Almost surely, 216213314404 is an apocalyptic number.
16213314404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
16213314404 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16213314404 is a wasteful number, since it uses less digits than its factorization.
16213314404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 579046954 (or 579046952 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 29.
Adding to 16213314404 its reverse (40441331261), we get a palindrome (56654645665).
The spelling of 16213314404 in words is "sixteen billion, two hundred thirteen million, three hundred fourteen thousand, four hundred four".
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