Base | Representation |
---|---|
bin | 1100101100111… |
… | …10001000011110 |
3 | 21102111111110020 |
4 | 12112132020132 |
5 | 204234211021 |
6 | 14323453010 |
7 | 2432456505 |
oct | 626361036 |
9 | 242444406 |
10 | 106553886 |
11 | 5516856a |
12 | 2b827166 |
13 | 190c994a |
14 | 1021983c |
15 | 954b7c6 |
hex | 659e21e |
106553886 has 8 divisors (see below), whose sum is σ = 213107784. Its totient is φ = 35517960.
The previous prime is 106553879. The next prime is 106553893. The reversal of 106553886 is 688355601.
It is an interprime number because it is at equal distance from previous prime (106553879) and next prime (106553893).
It is a sphenic number, since it is the product of 3 distinct primes.
106553886 is an admirable number.
It is a super-2 number, since 2×1065538862 = 22707461243401992, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8879485 + ... + 8879496.
It is an arithmetic number, because the mean of its divisors is an integer number (26638473).
Almost surely, 2106553886 is an apocalyptic number.
106553886 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
106553886 is a wasteful number, since it uses less digits than its factorization.
106553886 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17758986.
The product of its (nonzero) digits is 172800, while the sum is 42.
The square root of 106553886 is about 10322.4941753435. The cubic root of 106553886 is about 474.0852363229.
It can be divided in two parts, 10655 and 3886, that added together give a palindrome (14541).
The spelling of 106553886 in words is "one hundred six million, five hundred fifty-three thousand, eight hundred eighty-six".
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