Base | Representation |
---|---|
bin | 1100101100100… |
… | …01000010111101 |
3 | 21102101202221000 |
4 | 12112101002331 |
5 | 204231002120 |
6 | 14322400513 |
7 | 2432144313 |
oct | 626210275 |
9 | 242352830 |
10 | 106500285 |
11 | 55131271 |
12 | 2b800139 |
13 | 190ab428 |
14 | 102040b3 |
15 | 953a990 |
hex | 65910bd |
106500285 has 16 divisors (see below), whose sum is σ = 189334080. Its totient is φ = 56800080.
The previous prime is 106500259. The next prime is 106500287. The reversal of 106500285 is 582005601.
106500285 is a `hidden beast` number, since 1 + 0 + 650 + 0 + 2 + 8 + 5 = 666.
It is not a de Polignac number, because 106500285 - 25 = 106500253 is a prime.
It is a super-2 number, since 2×1065002852 = 22684621410162450, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (106500287) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 394311 + ... + 394580.
It is an arithmetic number, because the mean of its divisors is an integer number (11833380).
Almost surely, 2106500285 is an apocalyptic number.
106500285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
106500285 is a deficient number, since it is larger than the sum of its proper divisors (82833795).
106500285 is an equidigital number, since it uses as much as digits as its factorization.
106500285 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 788905 (or 788899 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 27.
The square root of 106500285 is about 10319.8975285610. The cubic root of 106500285 is about 474.0057281795.
Adding to 106500285 its reverse (582005601), we get a palindrome (688505886).
The spelling of 106500285 in words is "one hundred six million, five hundred thousand, two hundred eighty-five".
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