Base | Representation |
---|---|
bin | 10011000101010… |
… | …00010000000000 |
3 | 102011012112110200 |
4 | 21202220100000 |
5 | 311434311304 |
6 | 23514525200 |
7 | 3652411161 |
oct | 1142502000 |
9 | 364175420 |
10 | 160072704 |
11 | 823a1aa0 |
12 | 45736800 |
13 | 2721789c |
14 | 1738b768 |
15 | e0bde39 |
hex | 98a8400 |
160072704 has 132 divisors (see below), whose sum is σ = 504544560. Its totient is φ = 48476160.
The previous prime is 160072687. The next prime is 160072727. The reversal of 160072704 is 407270061.
It is a tau number, because it is divible by the number of its divisors (132).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100587 + ... + 102165.
Almost surely, 2160072704 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 160072704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (252272280).
160072704 is an abundant number, since it is smaller than the sum of its proper divisors (344471856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
160072704 is a wasteful number, since it uses less digits than its factorization.
160072704 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1616 (or 1595 counting only the distinct ones).
The product of its (nonzero) digits is 2352, while the sum is 27.
The square root of 160072704 is about 12651.9841922127. The cubic root of 160072704 is about 542.9657396249.
The spelling of 160072704 in words is "one hundred sixty million, seventy-two thousand, seven hundred four".
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