Base | Representation |
---|---|
bin | 1100101110111… |
… | …10101101000001 |
3 | 21102222221020220 |
4 | 12113132231001 |
5 | 204321141434 |
6 | 14333253253 |
7 | 2434640550 |
oct | 627365501 |
9 | 242887226 |
10 | 106818369 |
11 | 55329249 |
12 | 2b934229 |
13 | 19190148 |
14 | 10287d97 |
15 | 959ed49 |
hex | 65deb41 |
106818369 has 8 divisors (see below), whose sum is σ = 162770880. Its totient is φ = 61039056.
The previous prime is 106818367. The next prime is 106818401. The reversal of 106818369 is 963818601.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 106818369 - 21 = 106818367 is a prime.
It is a super-2 number, since 2×1068183692 = 22820327911640322, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 106818369.
It is not an unprimeable number, because it can be changed into a prime (106818367) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2543274 + ... + 2543315.
It is an arithmetic number, because the mean of its divisors is an integer number (20346360).
Almost surely, 2106818369 is an apocalyptic number.
It is an amenable number.
106818369 is a deficient number, since it is larger than the sum of its proper divisors (55952511).
106818369 is an equidigital number, since it uses as much as digits as its factorization.
106818369 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5086599.
The product of its (nonzero) digits is 62208, while the sum is 42.
The square root of 106818369 is about 10335.2972381059. The cubic root of 106818369 is about 474.4771628540.
The spelling of 106818369 in words is "one hundred six million, eight hundred eighteen thousand, three hundred sixty-nine".
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