Base | Representation |
---|---|
bin | 10100110111001010… |
… | …00001111000010101 |
3 | 1001220112222112200122 |
4 | 22123211001320111 |
5 | 140414212010401 |
6 | 5051213121325 |
7 | 544356236135 |
oct | 123345017025 |
9 | 31815875618 |
10 | 11200110101 |
11 | 4828196544 |
12 | 2206a89245 |
13 | 109651caab |
14 | 7836c0ac5 |
15 | 45841b21b |
hex | 29b941e15 |
11200110101 has 4 divisors (see below), whose sum is σ = 11789589600. Its totient is φ = 10610630604.
The previous prime is 11200110091. The next prime is 11200110113. The reversal of 11200110101 is 10101100211.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10101100211 = 12601 ⋅801611.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11200110101 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11200110151) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294739721 + ... + 294739758.
It is an arithmetic number, because the mean of its divisors is an integer number (2947397400).
Almost surely, 211200110101 is an apocalyptic number.
It is an amenable number.
11200110101 is a deficient number, since it is larger than the sum of its proper divisors (589479499).
11200110101 is an equidigital number, since it uses as much as digits as its factorization.
11200110101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 589479498.
The product of its (nonzero) digits is 2, while the sum is 8.
Adding to 11200110101 its reverse (10101100211), we get a palindrome (21301210312).
It can be divided in two parts, 11200110 and 101, that added together give a palindrome (11200211).
The spelling of 11200110101 in words is "eleven billion, two hundred million, one hundred ten thousand, one hundred one".
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