Base | Representation |
---|---|
bin | 1010000111111010010100… |
… | …1101110101100110110101 |
3 | 1110102010010202201122220010 |
4 | 2201332211031311212311 |
5 | 2424332323211211041 |
6 | 35401305304530433 |
7 | 2226122232010044 |
oct | 241764515654665 |
9 | 43363122648803 |
10 | 11131032132021 |
11 | 360170a4a910a |
12 | 12b9328180a19 |
13 | 6298620a6299 |
14 | 2a6a5db5455b |
15 | 144824e49a16 |
hex | a1fa53759b5 |
11131032132021 has 16 divisors (see below), whose sum is σ = 15050541571200. Its totient is φ = 7316107223040.
The previous prime is 11131032132019. The next prime is 11131032132043. The reversal of 11131032132021 is 12023123013111.
It is not a de Polignac number, because 11131032132021 - 21 = 11131032132019 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11131032132071) 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, 45641221 + ... + 45884453.
It is an arithmetic number, because the mean of its divisors is an integer number (940658848200).
Almost surely, 211131032132021 is an apocalyptic number.
It is an amenable number.
11131032132021 is a deficient number, since it is larger than the sum of its proper divisors (3919509439179).
11131032132021 is a wasteful number, since it uses less digits than its factorization.
11131032132021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 458156.
The product of its (nonzero) digits is 216, while the sum is 21.
Adding to 11131032132021 its reverse (12023123013111), we get a palindrome (23154155145132).
The spelling of 11131032132021 in words is "eleven trillion, one hundred thirty-one billion, thirty-two million, one hundred thirty-two thousand, twenty-one".
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