Base | Representation |
---|---|
bin | 10100011111011011… |
… | …00100101001111101 |
3 | 1001101200100212200001 |
4 | 22033231210221331 |
5 | 140012230214401 |
6 | 5015342034301 |
7 | 536421103435 |
oct | 121755445175 |
9 | 31350325601 |
10 | 11001023101 |
11 | 4735877532 |
12 | 2170278991 |
13 | 10641c5233 |
14 | 7650992c5 |
15 | 445be2601 |
hex | 28fb64a7d |
11001023101 has 8 divisors (see below), whose sum is σ = 11316088224. Its totient is φ = 10690303920.
The previous prime is 11001023081. The next prime is 11001023141. The reversal of 11001023101 is 10132010011.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11001023101 - 27 = 11001022973 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11001023141) 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, 1081351 + ... + 1091476.
It is an arithmetic number, because the mean of its divisors is an integer number (1414511028).
Almost surely, 211001023101 is an apocalyptic number.
It is an amenable number.
11001023101 is a deficient number, since it is larger than the sum of its proper divisors (315065123).
11001023101 is an equidigital number, since it uses as much as digits as its factorization.
11001023101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2172971.
The product of its (nonzero) digits is 6, while the sum is 10.
Adding to 11001023101 its reverse (10132010011), we get a palindrome (21133033112).
It can be divided in two parts, 1100 and 1023101, that added together give a palindrome (1024201).
The spelling of 11001023101 in words is "eleven billion, one million, twenty-three thousand, one hundred one".
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