Base | Representation |
---|---|
bin | 1100100110011… |
… | …11010111111001 |
3 | 21100220110202010 |
4 | 12103033113321 |
5 | 204030111001 |
6 | 14253400133 |
7 | 2422331451 |
oct | 623172771 |
9 | 240813663 |
10 | 105707001 |
11 | 5473a264 |
12 | 2b499049 |
13 | 18b9132a |
14 | 10078d61 |
15 | 94308d6 |
hex | 64cf5f9 |
105707001 has 32 divisors (see below), whose sum is σ = 150163200. Its totient is φ = 66044160.
The previous prime is 105706999. The next prime is 105707099. The reversal of 105707001 is 100707501.
It is not a de Polignac number, because 105707001 - 21 = 105706999 is a prime.
It is a super-2 number, since 2×1057070012 = 22347940120828002, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (105707101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 673215 + ... + 673371.
It is an arithmetic number, because the mean of its divisors is an integer number (4692600).
Almost surely, 2105707001 is an apocalyptic number.
It is an amenable number.
105707001 is a deficient number, since it is larger than the sum of its proper divisors (44456199).
105707001 is a wasteful number, since it uses less digits than its factorization.
105707001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 369.
The product of its (nonzero) digits is 245, while the sum is 21.
The square root of 105707001 is about 10281.3910051121. The cubic root of 105707001 is about 472.8258920246.
It can be divided in two parts, 10570 and 7001, that added together give a palindrome (17571).
The spelling of 105707001 in words is "one hundred five million, seven hundred seven thousand, one".
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