Base | Representation |
---|---|
bin | 1011000110110110100001… |
… | …0111100010100111100101 |
3 | 1121020111012011221101020122 |
4 | 2301231220113202213211 |
5 | 3100041334303232401 |
6 | 41550134542011325 |
7 | 2400212146644353 |
oct | 261555027424745 |
9 | 47214164841218 |
10 | 12212343024101 |
11 | 3989253297770 |
12 | 1452a00b76b45 |
13 | 6a7807c564cc |
14 | 30311b0907d3 |
15 | 162a0ecc221b |
hex | b1b685e29e5 |
12212343024101 has 16 divisors (see below), whose sum is σ = 13334110520640. Its totient is φ = 11092505057280.
The previous prime is 12212343023977. The next prime is 12212343024151. The reversal of 12212343024101 is 10142034321221.
It is a happy number.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12212343024101 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12212343024151) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66341255 + ... + 66525083.
It is an arithmetic number, because the mean of its divisors is an integer number (833381907540).
Almost surely, 212212343024101 is an apocalyptic number.
12212343024101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
12212343024101 is a deficient number, since it is larger than the sum of its proper divisors (1121767496539).
12212343024101 is a wasteful number, since it uses less digits than its factorization.
12212343024101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 189044.
The product of its (nonzero) digits is 2304, while the sum is 26.
Adding to 12212343024101 its reverse (10142034321221), we get a palindrome (22354377345322).
The spelling of 12212343024101 in words is "twelve trillion, two hundred twelve billion, three hundred forty-three million, twenty-four thousand, one hundred one".
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