Base | Representation |
---|---|
bin | 1010111100010111011100… |
… | …1000111011011011111101 |
3 | 1120121021012212020122111110 |
4 | 2233011313020323123331 |
5 | 3034113422232203110 |
6 | 41331303431312233 |
7 | 2351204121266415 |
oct | 257056710733375 |
9 | 46537185218443 |
10 | 12032202225405 |
11 | 391991252842a |
12 | 1423b0821b679 |
13 | 69382a0b522b |
14 | 2d850c6c3645 |
15 | 15ceba055a20 |
hex | af17723b6fd |
12032202225405 has 16 divisors (see below), whose sum is σ = 19254838927104. Its totient is φ = 6416069398080.
The previous prime is 12032202225383. The next prime is 12032202225419. The reversal of 12032202225405 is 50452220223021.
It is a happy number.
It is not a de Polignac number, because 12032202225405 - 28 = 12032202225149 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68980126 + ... + 69154335.
It is an arithmetic number, because the mean of its divisors is an integer number (1203427432944).
Almost surely, 212032202225405 is an apocalyptic number.
12032202225405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
12032202225405 is a deficient number, since it is larger than the sum of its proper divisors (7222636701699).
12032202225405 is a wasteful number, since it uses less digits than its factorization.
12032202225405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138140276.
The product of its (nonzero) digits is 19200, while the sum is 30.
Adding to 12032202225405 its reverse (50452220223021), we get a palindrome (62484422448426).
The spelling of 12032202225405 in words is "twelve trillion, thirty-two billion, two hundred two million, two hundred twenty-five thousand, four hundred five".
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