Base | Representation |
---|---|
bin | 1100101011111… |
… | …01001010010110 |
3 | 21102020122012110 |
4 | 12111331022112 |
5 | 204220400323 |
6 | 14320531450 |
7 | 2431355001 |
oct | 625751226 |
9 | 242218173 |
10 | 106418838 |
11 | 55086059 |
12 | 2b780b86 |
13 | 19080336 |
14 | 101c2538 |
15 | 9521793 |
hex | 657d296 |
106418838 has 32 divisors (see below), whose sum is σ = 222598656. Its totient is φ = 33853248.
The previous prime is 106418833. The next prime is 106418869. The reversal of 106418838 is 838814601.
It is a super-2 number, since 2×1064188382 = 22649938162540488, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 106418796 and 106418805.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (106418833) 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, 113106 + ... + 114042.
It is an arithmetic number, because the mean of its divisors is an integer number (6956208).
Almost surely, 2106418838 is an apocalyptic number.
106418838 is an abundant number, since it is smaller than the sum of its proper divisors (116179818).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
106418838 is a wasteful number, since it uses less digits than its factorization.
106418838 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1788.
The product of its (nonzero) digits is 36864, while the sum is 39.
The square root of 106418838 is about 10315.9506590522. The cubic root of 106418838 is about 473.8848640577.
The spelling of 106418838 in words is "one hundred six million, four hundred eighteen thousand, eight hundred thirty-eight".
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