Base | Representation |
---|---|
bin | 111101100101… |
… | …100110100110 |
3 | 1010101020111210 |
4 | 331211212212 |
5 | 13113113211 |
6 | 1334012250 |
7 | 254141256 |
oct | 75454646 |
9 | 33336453 |
10 | 16144806 |
11 | 9127917 |
12 | 54a7086 |
13 | 3463752 |
14 | 2203966 |
15 | 163d9a6 |
hex | f659a6 |
16144806 has 16 divisors (see below), whose sum is σ = 32353200. Its totient is φ = 5371008.
The previous prime is 16144787. The next prime is 16144811. The reversal of 16144806 is 60844161.
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, 1050 + ... + 5778.
It is an arithmetic number, because the mean of its divisors is an integer number (2022075).
Almost surely, 216144806 is an apocalyptic number.
16144806 is an abundant number, since it is smaller than the sum of its proper divisors (16208394).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16144806 is a wasteful number, since it uses less digits than its factorization.
16144806 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5303.
The product of its (nonzero) digits is 4608, while the sum is 30.
The square root of 16144806 is about 4018.0599796419. The cubic root of 16144806 is about 252.7421119891.
Adding to 16144806 its reverse (60844161), we get a palindrome (76988967).
The spelling of 16144806 in words is "sixteen million, one hundred forty-four thousand, eight hundred six".
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