Base | Representation |
---|---|
bin | 110100001101100000… |
… | …0010000010000001101 |
3 | 101201101222200221222212 |
4 | 1220123000100100031 |
5 | 3314111240413401 |
6 | 123301435520205 |
7 | 11046330661451 |
oct | 1503300202015 |
9 | 351358627885 |
10 | 112122201101 |
11 | 43607072219 |
12 | 198915b9065 |
13 | a75b08bcc1 |
14 | 55d8dac661 |
15 | 2db3597dbb |
hex | 1a1b01040d |
112122201101 has 16 divisors (see below), whose sum is σ = 119713075200. Its totient is φ = 104700985200.
The previous prime is 112122201097. The next prime is 112122201127. The reversal of 112122201101 is 101102221211.
It is a cyclic number.
It is not a de Polignac number, because 112122201101 - 22 = 112122201097 is a prime.
It is a super-2 number, since 2×1121222011012 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112122201001) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9154940 + ... + 9167178.
It is an arithmetic number, because the mean of its divisors is an integer number (7482067200).
Almost surely, 2112122201101 is an apocalyptic number.
It is an amenable number.
112122201101 is a deficient number, since it is larger than the sum of its proper divisors (7590874099).
112122201101 is a wasteful number, since it uses less digits than its factorization.
112122201101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19120.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 112122201101 its reverse (101102221211), we get a palindrome (213224422312).
The spelling of 112122201101 in words is "one hundred twelve billion, one hundred twenty-two million, two hundred one thousand, one hundred one".
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