Base | Representation |
---|---|
bin | 10000000000011101111… |
… | …000101100101101001101 |
3 | 10220011022210120202211112 |
4 | 100000131320230231031 |
5 | 121010311313431341 |
6 | 2201201120501405 |
7 | 142321230324350 |
oct | 20003570545515 |
9 | 3804283522745 |
10 | 1100013030221 |
11 | 394570750876 |
12 | 15923417a865 |
13 | 7c9666bb171 |
14 | 3b3530da297 |
15 | 1d931bc6aeb |
hex | 1001de2cb4d |
1100013030221 has 16 divisors (see below), whose sum is σ = 1279601848320. Its totient is φ = 926182252800.
The previous prime is 1100013030209. The next prime is 1100013030227. The reversal of 1100013030221 is 1220303100011.
It is not a de Polignac number, because 1100013030221 - 214 = 1100013013837 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 1100013030196 and 1100013030205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1100013030227) 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, 6035756 + ... + 6215333.
It is an arithmetic number, because the mean of its divisors is an integer number (79975115520).
Almost surely, 21100013030221 is an apocalyptic number.
It is an amenable number.
1100013030221 is a deficient number, since it is larger than the sum of its proper divisors (179588818099).
1100013030221 is a wasteful number, since it uses less digits than its factorization.
1100013030221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12251324.
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 1100013030221 its reverse (1220303100011), we get a palindrome (2320316130232).
The spelling of 1100013030221 in words is "one trillion, one hundred billion, thirteen million, thirty thousand, two hundred twenty-one".
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