Base | Representation |
---|---|
bin | 1011000010000100101000… |
… | …1011010110001011010111 |
3 | 1120221122020201210220002021 |
4 | 2300201022023112023113 |
5 | 3042220203411213221 |
6 | 41444315100354011 |
7 | 2361244313613316 |
oct | 260411213261327 |
9 | 46848221726067 |
10 | 12130232132311 |
11 | 3957447893417 |
12 | 143ab06245907 |
13 | 69cb506bc0c7 |
14 | 2dd16bc3227d |
15 | 160806339041 |
hex | b084a2d62d7 |
12130232132311 has 8 divisors (see below), whose sum is σ = 12698073260640. Its totient is φ = 11565760981632.
The previous prime is 12130232132297. The next prime is 12130232132383. The reversal of 12130232132311 is 11323123203121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12130232132311 - 29 = 12130232131799 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 (12130232132611) 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, 842487046 + ... + 842501443.
It is an arithmetic number, because the mean of its divisors is an integer number (1587259157580).
Almost surely, 212130232132311 is an apocalyptic number.
12130232132311 is a deficient number, since it is larger than the sum of its proper divisors (567841128329).
12130232132311 is a wasteful number, since it uses less digits than its factorization.
12130232132311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1684988825.
The product of its (nonzero) digits is 1296, while the sum is 25.
Adding to 12130232132311 its reverse (11323123203121), we get a palindrome (23453355335432).
The spelling of 12130232132311 in words is "twelve trillion, one hundred thirty billion, two hundred thirty-two million, one hundred thirty-two thousand, three hundred eleven".
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