Base | Representation |
---|---|
bin | 10100101011010101… |
… | …11101110101011101 |
3 | 1001122122111101110000 |
4 | 22111222331311131 |
5 | 140213324044401 |
6 | 5033313004513 |
7 | 542043653346 |
oct | 122552756535 |
9 | 31578441400 |
10 | 11101003101 |
11 | 4787254a31 |
12 | 2199853739 |
13 | 107bb2c8b6 |
14 | 7744830cd |
15 | 44e891186 |
hex | 295abdd5d |
11101003101 has 10 divisors (see below), whose sum is σ = 16582980062. Its totient is φ = 7400668680.
The previous prime is 11101003091. The next prime is 11101003139. The reversal of 11101003101 is 10130010111.
It can be written as a sum of positive squares in only one way, i.e., 5871543876 + 5229459225 = 76626^2 + 72315^2 .
It is not a de Polignac number, because 11101003101 - 26 = 11101003037 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11101003171) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 68524630 + ... + 68524791.
Almost surely, 211101003101 is an apocalyptic number.
It is an amenable number.
11101003101 is a deficient number, since it is larger than the sum of its proper divisors (5481976961).
11101003101 is an equidigital number, since it uses as much as digits as its factorization.
11101003101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 137049433 (or 137049424 counting only the distinct ones).
The product of its (nonzero) digits is 3, while the sum is 9.
Adding to 11101003101 its reverse (10130010111), we get a palindrome (21231013212).
The spelling of 11101003101 in words is "eleven billion, one hundred one million, three thousand, one hundred one".
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