Base | Representation |
---|---|
bin | 111101100100… |
… | …101000110000 |
3 | 1010101001002012 |
4 | 331210220300 |
5 | 13113001343 |
6 | 1333542052 |
7 | 254123603 |
oct | 75445060 |
9 | 33331065 |
10 | 16140848 |
11 | 9124949 |
12 | 54a4928 |
13 | 34619c9 |
14 | 220233a |
15 | 163c718 |
hex | f64a30 |
16140848 has 30 divisors (see below), whose sum is σ = 32708844. Its totient is φ = 7715488.
The previous prime is 16140841. The next prime is 16140851. The reversal of 16140848 is 84804161.
It is not an unprimeable number, because it can be changed into a prime (16140841) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7511 + ... + 9417.
Almost surely, 216140848 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 16140848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16354422).
16140848 is an abundant number, since it is smaller than the sum of its proper divisors (16567996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16140848 is a wasteful number, since it uses less digits than its factorization.
16140848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1961 (or 1932 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 32.
The square root of 16140848 is about 4017.5674232052. The cubic root of 16140848 is about 252.7214565321.
The spelling of 16140848 in words is "sixteen million, one hundred forty thousand, eight hundred forty-eight".
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