Base | Representation |
---|---|
bin | 10101000100101000… |
… | …11110101011000101 |
3 | 1002012102210201110121 |
4 | 22202110132223011 |
5 | 141132140241401 |
6 | 5110333221541 |
7 | 550231500442 |
oct | 124224365305 |
9 | 32172721417 |
10 | 11313212101 |
11 | 4886016774 |
12 | 22389318b1 |
13 | 10b3aa0059 |
14 | 7947229c9 |
15 | 46330cca1 |
hex | 2a251eac5 |
11313212101 has 8 divisors (see below), whose sum is σ = 11921975424. Its totient is φ = 10714189200.
The previous prime is 11313212077. The next prime is 11313212129. The reversal of 11313212101 is 10121231311.
It is a happy number.
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 11313212101 - 217 = 11313081029 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 (11313212201) 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, 2432721 + ... + 2437366.
It is an arithmetic number, because the mean of its divisors is an integer number (1490246928).
Almost surely, 211313212101 is an apocalyptic number.
It is an amenable number.
11313212101 is a deficient number, since it is larger than the sum of its proper divisors (608763323).
11313212101 is a wasteful number, since it uses less digits than its factorization.
11313212101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4870211.
The product of its (nonzero) digits is 36, while the sum is 16.
Adding to 11313212101 its reverse (10121231311), we get a palindrome (21434443412).
The spelling of 11313212101 in words is "eleven billion, three hundred thirteen million, two hundred twelve thousand, one hundred one".
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