Base | Representation |
---|---|
bin | 111101011111… |
… | …100011110000 |
3 | 1010022222112211 |
4 | 331133203300 |
5 | 13111320143 |
6 | 1333301504 |
7 | 254006140 |
oct | 75374360 |
9 | 33288484 |
10 | 16120048 |
11 | 911025a |
12 | 5494894 |
13 | 34553b9 |
14 | 21d8920 |
15 | 163649d |
hex | f5f8f0 |
16120048 has 40 divisors (see below), whose sum is σ = 35954048. Its totient is φ = 6858432.
The previous prime is 16119989. The next prime is 16120051. The reversal of 16120048 is 84002161.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17815 + ... + 18697.
Almost surely, 216120048 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 16120048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17977024).
16120048 is an abundant number, since it is smaller than the sum of its proper divisors (19834000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16120048 is a wasteful number, since it uses less digits than its factorization.
16120048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1061 (or 1055 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 22.
The square root of 16120048 is about 4014.9779575983. The cubic root of 16120048 is about 252.6128528639.
The spelling of 16120048 in words is "sixteen million, one hundred twenty thousand, forty-eight".
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