Base | Representation |
---|---|
bin | 101010101110… |
… | …011001100101 |
3 | 210002000122120 |
4 | 222232121211 |
5 | 10331400401 |
6 | 1040020153 |
7 | 164125233 |
oct | 52563145 |
9 | 23060576 |
10 | 11200101 |
11 | 635a890 |
12 | 3901659 |
13 | 2421ba3 |
14 | 16b7953 |
15 | eb3836 |
hex | aae665 |
11200101 has 16 divisors (see below), whose sum is σ = 17149440. Its totient is φ = 6430320.
The previous prime is 11200097. The next prime is 11200109. The reversal of 11200101 is 10100211.
It is not a de Polignac number, because 11200101 - 22 = 11200097 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 11200101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11200109) 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, 8305 + ... + 9558.
It is an arithmetic number, because the mean of its divisors is an integer number (1071840).
Almost surely, 211200101 is an apocalyptic number.
11200101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
11200101 is a deficient number, since it is larger than the sum of its proper divisors (5949339).
11200101 is a wasteful number, since it uses less digits than its factorization.
11200101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17896.
The product of its (nonzero) digits is 2, while the sum is 6.
The square root of 11200101 is about 3346.6551958635. The cubic root of 11200101 is about 223.7384609594.
Adding to 11200101 its reverse (10100211), we get a palindrome (21300312).
Multiplying 11200101 by its reverse (10100211), we get a palindrome (113123383321311).
The spelling of 11200101 in words is "eleven million, two hundred thousand, one hundred one".
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