Base | Representation |
---|---|
bin | 1011000010000011110100… |
… | …1000001110111000101011 |
3 | 1120221121200110212121011010 |
4 | 2300200331020032320223 |
5 | 3042214231340242303 |
6 | 41444241240235003 |
7 | 2361236015045265 |
oct | 260407510167053 |
9 | 46847613777133 |
10 | 12130013212203 |
11 | 3957345258507 |
12 | 143aa64a6ba63 |
13 | 69cb1723c093 |
14 | 2dd14ab26b35 |
15 | 1607e1ee3c03 |
hex | b083d20ee2b |
12130013212203 has 8 divisors (see below), whose sum is σ = 16179379044928. Its totient is φ = 8083661427144.
The previous prime is 12130013212199. The next prime is 12130013212237. The reversal of 12130013212203 is 30221231003121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12130013212203 - 22 = 12130013212199 is a prime.
It is a super-2 number, since 2×121300132122032 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12130013212203.
It is not an unprimeable number, because it can be changed into a prime (12130013262203) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 753502525 + ... + 753518622.
It is an arithmetic number, because the mean of its divisors is an integer number (2022422380616).
Almost surely, 212130013212203 is an apocalyptic number.
12130013212203 is a deficient number, since it is larger than the sum of its proper divisors (4049365832725).
12130013212203 is a wasteful number, since it uses less digits than its factorization.
12130013212203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1507023833.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 12130013212203 its reverse (30221231003121), we get a palindrome (42351244215324).
The spelling of 12130013212203 in words is "twelve trillion, one hundred thirty billion, thirteen million, two hundred twelve thousand, two hundred three".
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