Base | Representation |
---|---|
bin | 1100101110111… |
… | …10010010011101 |
3 | 21102222211220221 |
4 | 12113132102131 |
5 | 204321113134 |
6 | 14333241341 |
7 | 2434632601 |
oct | 627362235 |
9 | 242884827 |
10 | 106816669 |
11 | 55327a43 |
12 | 2b933251 |
13 | 1918c43b |
14 | 10287501 |
15 | 959e5b4 |
hex | 65de49d |
106816669 has 16 divisors (see below), whose sum is σ = 118195200. Its totient is φ = 96180480.
The previous prime is 106816667. The next prime is 106816681. The reversal of 106816669 is 966618601.
It is a happy number.
It is not a de Polignac number, because 106816669 - 21 = 106816667 is a prime.
It is a super-2 number, since 2×1068166692 = 22819601552511122, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (106816667) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24357 + ... + 28405.
It is an arithmetic number, because the mean of its divisors is an integer number (7387200).
Almost surely, 2106816669 is an apocalyptic number.
It is an amenable number.
106816669 is a deficient number, since it is larger than the sum of its proper divisors (11378531).
106816669 is a wasteful number, since it uses less digits than its factorization.
106816669 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4140.
The product of its (nonzero) digits is 93312, while the sum is 43.
The square root of 106816669 is about 10335.2149953448. The cubic root of 106816669 is about 474.4746457605.
The spelling of 106816669 in words is "one hundred six million, eight hundred sixteen thousand, six hundred sixty-nine".
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