Base | Representation |
---|---|
bin | 11001000010010100110111… |
… | …000110110100001011001001 |
3 | 112102212111201222200221220000 |
4 | 121002110313012310023021 |
5 | 103413024312240213001 |
6 | 1030104143502353213 |
7 | 32123154153355035 |
oct | 3102246706641311 |
9 | 472774658627800 |
10 | 110111001101001 |
11 | 320a28a45962aa |
12 | 104242bb58b809 |
13 | 4959566002704 |
14 | 1d2958807b1c5 |
15 | cae38e657a86 |
hex | 6425371b42c9 |
110111001101001 has 80 divisors (see below), whose sum is σ = 167097867552000. Its totient is φ = 72248099040000.
The previous prime is 110111001100943. The next prime is 110111001101039. The reversal of 110111001101001 is 100101100111011.
It is not a de Polignac number, because 110111001101001 - 221 = 110110999003849 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is not an unprimeable number, because it can be changed into a prime (110111001101041) by changing a digit.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 10386845101 + ... + 10386855701.
It is an arithmetic number, because the mean of its divisors is an integer number (2088723344400).
Almost surely, 2110111001101001 is an apocalyptic number.
It is an amenable number.
110111001101001 is a deficient number, since it is larger than the sum of its proper divisors (56986866450999).
110111001101001 is a wasteful number, since it uses less digits than its factorization.
110111001101001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15692 (or 15683 counting only the distinct ones).
The product of its (nonzero) digits is 1, while the sum is 9.
Adding to 110111001101001 its reverse (100101100111011), we get a palindrome (210212101212012).
The spelling of 110111001101001 in words is "one hundred ten trillion, one hundred eleven billion, one million, one hundred one thousand, one".
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