Base | Representation |
---|---|
bin | 1011000110010100100100… |
… | …1100111011000000000111 |
3 | 1121012121200002120120021011 |
4 | 2301211021030323000013 |
5 | 3044414203413241403 |
6 | 41542030410503051 |
7 | 2366440264220350 |
oct | 261451114730007 |
9 | 47177602516234 |
10 | 12203230212103 |
11 | 39853a7354187 |
12 | 1451099134a87 |
13 | 6a69b4cc7c68 |
14 | 3028d4ab0d27 |
15 | 162679c5ea6d |
hex | b194933b007 |
12203230212103 has 16 divisors (see below), whose sum is σ = 13970786368000. Its totient is φ = 10441737581472.
The previous prime is 12203230212077. The next prime is 12203230212149. The reversal of 12203230212103 is 30121203230221.
It is a cyclic number.
It is not a de Polignac number, because 12203230212103 - 25 = 12203230212071 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12203230212703) 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, 36181678 + ... + 36517396.
It is an arithmetic number, because the mean of its divisors is an integer number (873174148000).
Almost surely, 212203230212103 is an apocalyptic number.
12203230212103 is a deficient number, since it is larger than the sum of its proper divisors (1767556155897).
12203230212103 is an equidigital number, since it uses as much as digits as its factorization.
12203230212103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 344734.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 12203230212103 its reverse (30121203230221), we get a palindrome (42324433442324).
The spelling of 12203230212103 in words is "twelve trillion, two hundred three billion, two hundred thirty million, two hundred twelve thousand, one hundred three".
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