Base | Representation |
---|---|
bin | 1001010111010111000… |
… | …0010000110110000000 |
3 | 120101021122202010200112 |
4 | 2111311300100312000 |
5 | 10114000140014003 |
6 | 201524521410452 |
7 | 14423663063345 |
oct | 2256560206600 |
9 | 511248663615 |
10 | 160889376128 |
11 | 62261949658 |
12 | 27221639a28 |
13 | 122305b37a0 |
14 | 7b03aa67cc |
15 | 42b9abb3d8 |
hex | 2575c10d80 |
160889376128 has 64 divisors (see below), whose sum is σ = 345713145120. Its totient is φ = 74141368320.
The previous prime is 160889376127. The next prime is 160889376173. The reversal of 160889376128 is 821673988061.
It is a happy number.
160889376128 is digitally balanced in base 3, 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 (64).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (160889376127) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1001888 + ... + 1151328.
Almost surely, 2160889376128 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 160889376128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172856572560).
160889376128 is an abundant number, since it is smaller than the sum of its proper divisors (184823768992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
160889376128 is a wasteful number, since it uses less digits than its factorization.
160889376128 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 150115 (or 150103 counting only the distinct ones).
The product of its (nonzero) digits is 6967296, while the sum is 59.
The spelling of 160889376128 in words is "one hundred sixty billion, eight hundred eighty-nine million, three hundred seventy-six thousand, one hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •