Base | Representation |
---|---|
bin | 1011000110111010001000… |
… | …1000011001000011100101 |
3 | 1121020120200201111010101220 |
4 | 2301232202020121003211 |
5 | 3100100330401200201 |
6 | 41550415041210553 |
7 | 2400245155140651 |
oct | 261564210310345 |
9 | 47216621433356 |
10 | 12213312131301 |
11 | 3989700330306 |
12 | 1453031630a59 |
13 | 6a7930968218 |
14 | 3031ada79a61 |
15 | 162a69e00036 |
hex | b1ba22190e5 |
12213312131301 has 8 divisors (see below), whose sum is σ = 16284475246080. Its totient is φ = 8142178552032.
The previous prime is 12213312131281. The next prime is 12213312131303. The reversal of 12213312131301 is 10313121331221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12213312131301 - 25 = 12213312131269 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12213312131303) 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 7 ways as a sum of consecutive naturals, for example, 6400296 + ... + 8086433.
It is an arithmetic number, because the mean of its divisors is an integer number (2035559405760).
Almost surely, 212213312131301 is an apocalyptic number.
It is an amenable number.
12213312131301 is a deficient number, since it is larger than the sum of its proper divisors (4071163114779).
12213312131301 is a wasteful number, since it uses less digits than its factorization.
12213312131301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14767755.
The product of its (nonzero) digits is 648, while the sum is 24.
Adding to 12213312131301 its reverse (10313121331221), we get a palindrome (22526433462522).
The spelling of 12213312131301 in words is "twelve trillion, two hundred thirteen billion, three hundred twelve million, one hundred thirty-one thousand, three hundred one".
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