Base | Representation |
---|---|
bin | 111111110100… |
… | …011111010000 |
3 | 1011110222100000 |
4 | 333310133100 |
5 | 13240330224 |
6 | 1354330000 |
7 | 262126461 |
oct | 77643720 |
9 | 34428300 |
10 | 16730064 |
11 | 94975aa |
12 | 5729900 |
13 | 3609c60 |
14 | 2316d68 |
15 | 17070c9 |
hex | ff47d0 |
16730064 has 120 divisors (see below), whose sum is σ = 52448032. Its totient is φ = 5132160.
The previous prime is 16730059. The next prime is 16730081. The reversal of 16730064 is 46003761.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50379 + ... + 50709.
Almost surely, 216730064 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 16730064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26224016).
16730064 is an abundant number, since it is smaller than the sum of its proper divisors (35717968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16730064 is a wasteful number, since it uses less digits than its factorization.
16730064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 367 (or 349 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 27.
The square root of 16730064 is about 4090.2400907526. The cubic root of 16730064 is about 255.7599474979.
The spelling of 16730064 in words is "sixteen million, seven hundred thirty thousand, sixty-four".
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