Base | Representation |
---|---|
bin | 1011000110001001010101… |
… | …0000101100101100100011 |
3 | 1121012022212200222002210102 |
4 | 2301202111100230230203 |
5 | 3044342013043200303 |
6 | 41540411045053015 |
7 | 2366302416011600 |
oct | 261422520545443 |
9 | 47168780862712 |
10 | 12200211303203 |
11 | 3984098249250 |
12 | 14505960b716b |
13 | 6a6623722b31 |
14 | 3026c9b856a7 |
15 | 16254ebd3288 |
hex | b189542cb23 |
12200211303203 has 24 divisors (see below), whose sum is σ = 15483278075904. Its totient is φ = 9506040306000.
The previous prime is 12200211303173. The next prime is 12200211303211. The reversal of 12200211303203 is 30230311200221.
It is not a de Polignac number, because 12200211303203 - 28 = 12200211302947 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12200211303263) 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 23 ways as a sum of consecutive naturals, for example, 7654226 + ... + 9109752.
It is an arithmetic number, because the mean of its divisors is an integer number (645136586496).
Almost surely, 212200211303203 is an apocalyptic number.
12200211303203 is a deficient number, since it is larger than the sum of its proper divisors (3283066772701).
12200211303203 is a wasteful number, since it uses less digits than its factorization.
12200211303203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1471103 (or 1471096 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 12200211303203 its reverse (30230311200221), we get a palindrome (42430522503424).
The spelling of 12200211303203 in words is "twelve trillion, two hundred billion, two hundred eleven million, three hundred three thousand, two hundred three".
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