| Base | Representation |
|---|---|
| bin | 11110101010010110… |
| … | …10101111010000000 |
| 3 | 1120111020001220002000 |
| 4 | 33111023111322000 |
| 5 | 232203111002313 |
| 6 | 11321241224000 |
| 7 | 1121633531400 |
| oct | 172513257200 |
| 9 | 46436056060 |
| 10 | 16461422208 |
| 11 | 6a88053170 |
| 12 | 3234a92000 |
| 13 | 1724551c1a |
| 14 | b22364800 |
| 15 | 66528d673 |
| hex | 3d52d5e80 |
16461422208 has 384 divisors, whose sum is σ = 61660958400. Its totient is φ = 4275210240.
The previous prime is 16461422183. The next prime is 16461422213. The reversal of 16461422208 is 80222416461.
16461422208 is a `hidden beast` number, since 1 + 646 + 1 + 4 + 2 + 2 + 2 + 0 + 8 = 666.
16461422208 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (384).
It is a super-2 number, since 2×164614222082 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
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 47 ways as a sum of consecutive naturals, for example, 1858366 + ... + 1867202.
Almost surely, 216461422208 is an apocalyptic number.
16461422208 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 16461422208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30830479200).
16461422208 is an abundant number, since it is smaller than the sum of its proper divisors (45199536192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16461422208 is a wasteful number, since it uses less digits than its factorization.
16461422208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8885 (or 8860 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 36.
Adding to 16461422208 its reverse (80222416461), we get a palindrome (96683838669).
The spelling of 16461422208 in words is "sixteen billion, four hundred sixty-one million, four hundred twenty-two thousand, two hundred eight".
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