Base | Representation |
---|---|
bin | 1010000001011100101111… |
… | …1010000010000101110001 |
3 | 1110000111120120221210101102 |
4 | 2200113023322002011301 |
5 | 2421022441044231001 |
6 | 35234305040214145 |
7 | 2215112113223120 |
oct | 240271372020561 |
9 | 43014516853342 |
10 | 11020012102001 |
11 | 35696195a4391 |
12 | 129b90390a355 |
13 | 61c24b478226 |
14 | 2a152b2cbab7 |
15 | 1419c8515e6b |
hex | a05cbe82171 |
11020012102001 has 16 divisors (see below), whose sum is σ = 12684355891200. Its totient is φ = 9378346544208.
The previous prime is 11020012101899. The next prime is 11020012102009. The reversal of 11020012102001 is 10020121002011.
It is a cyclic number.
It is not a de Polignac number, because 11020012102001 - 238 = 10745134195057 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11020012102009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6033281 + ... + 7644638.
It is an arithmetic number, because the mean of its divisors is an integer number (792772243200).
Almost surely, 211020012102001 is an apocalyptic number.
It is an amenable number.
11020012102001 is a deficient number, since it is larger than the sum of its proper divisors (1664343789199).
11020012102001 is a wasteful number, since it uses less digits than its factorization.
11020012102001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13678748.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 11020012102001 its reverse (10020121002011), we get a palindrome (21040133104012).
The spelling of 11020012102001 in words is "eleven trillion, twenty billion, twelve million, one hundred two thousand, one".
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