Base | Representation |
---|---|
bin | 111101111011… |
… | …011001100110 |
3 | 1010112202222110 |
4 | 331323121212 |
5 | 13123442321 |
6 | 1335541450 |
7 | 254662461 |
oct | 75733146 |
9 | 33482873 |
10 | 16234086 |
11 | 9188a00 |
12 | 552a886 |
13 | 349528b |
14 | 22282d8 |
15 | 165a176 |
hex | f7b666 |
16234086 has 48 divisors (see below), whose sum is σ = 36388800. Its totient is φ = 4823280.
The previous prime is 16234081. The next prime is 16234087. The reversal of 16234086 is 68043261.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16234081) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42645 + ... + 43023.
It is an arithmetic number, because the mean of its divisors is an integer number (758100).
Almost surely, 216234086 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 16234086, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18194400).
16234086 is an abundant number, since it is smaller than the sum of its proper divisors (20154714).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16234086 is a wasteful number, since it uses less digits than its factorization.
16234086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 465 (or 454 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 30.
The square root of 16234086 is about 4029.1545018775. The cubic root of 16234086 is about 253.2071397501.
The spelling of 16234086 in words is "sixteen million, two hundred thirty-four thousand, eighty-six".
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