Base | Representation |
---|---|
bin | 10100001010000… |
… | …00010011010100 |
3 | 102210011100210200 |
4 | 22011000103110 |
5 | 321241142431 |
6 | 24440020500 |
7 | 4122122415 |
oct | 1205002324 |
9 | 383140720 |
10 | 169084116 |
11 | 87497443 |
12 | 48761730 |
13 | 29051496 |
14 | 1865580c |
15 | ec9dee6 |
hex | a1404d4 |
169084116 has 72 divisors (see below), whose sum is σ = 452743200. Its totient is φ = 53058240.
The previous prime is 169084073. The next prime is 169084121. The reversal of 169084116 is 611480961.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (36).
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, 121746 + ... + 123126.
It is an arithmetic number, because the mean of its divisors is an integer number (6288100).
Almost surely, 2169084116 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 169084116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226371600).
169084116 is an abundant number, since it is smaller than the sum of its proper divisors (283659084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
169084116 is a wasteful number, since it uses less digits than its factorization.
169084116 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1589 (or 1584 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 36.
The square root of 169084116 is about 13003.2348283033. The cubic root of 169084116 is about 552.9691936531.
The spelling of 169084116 in words is "one hundred sixty-nine million, eighty-four thousand, one hundred sixteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •