Base | Representation |
---|---|
bin | 101111000101000011… |
… | …0100001000111000101 |
3 | 100122221220202201021002 |
4 | 1132022012201013011 |
5 | 3124023402241401 |
6 | 114240101503045 |
7 | 10206245060261 |
oct | 1361206410705 |
9 | 318856681232 |
10 | 101101212101 |
11 | 39970aa904a |
12 | 17716711a85 |
13 | 96c29c6036 |
14 | 4c713d70a1 |
15 | 296ac5ea6b |
hex | 178a1a11c5 |
101101212101 has 8 divisors (see below), whose sum is σ = 101821272384. Its totient is φ = 100381816800.
The previous prime is 101101212083. The next prime is 101101212109. The reversal of 101101212101 is 101212101101.
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 101101212101 - 234 = 83921342917 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 (101101212109) 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, 140921 + ... + 471233.
It is an arithmetic number, because the mean of its divisors is an integer number (12727659048).
Almost surely, 2101101212101 is an apocalyptic number.
It is an amenable number.
101101212101 is a deficient number, since it is larger than the sum of its proper divisors (720060283).
101101212101 is a wasteful number, since it uses less digits than its factorization.
101101212101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 332491.
The product of its (nonzero) digits is 4, while the sum is 11.
Adding to 101101212101 its reverse (101212101101), we get a palindrome (202313313202).
It can be divided in two parts, 101 and 101212101, that multiplied together give a palindrome (10222422201).
The spelling of 101101212101 in words is "one hundred one billion, one hundred one million, two hundred twelve thousand, one hundred one".
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