Base | Representation |
---|---|
bin | 1011000111011010111110… |
… | …1101111001010110011111 |
3 | 1121021102110020212100001001 |
4 | 2301312233231321112133 |
5 | 3100221410240020221 |
6 | 41554434034531131 |
7 | 2401006526612536 |
oct | 261665755712637 |
9 | 47242406770031 |
10 | 12222130001311 |
11 | 399241583458a |
12 | 1454892736aa7 |
13 | 6a8707779c99 |
14 | 3037a8c0131d |
15 | 162dd4102391 |
hex | b1dafb7959f |
12222130001311 has 8 divisors (see below), whose sum is σ = 12866026983920. Its totient is φ = 11578295716992.
The previous prime is 12222130001293. The next prime is 12222130001351. The reversal of 12222130001311 is 11310003122221.
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 12222130001311 - 221 = 12222127904159 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12222130001351) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15274170 + ... + 16054423.
It is an arithmetic number, because the mean of its divisors is an integer number (1608253372990).
Almost surely, 212222130001311 is an apocalyptic number.
12222130001311 is a deficient number, since it is larger than the sum of its proper divisors (643896982609).
12222130001311 is a wasteful number, since it uses less digits than its factorization.
12222130001311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31349145.
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 12222130001311 its reverse (11310003122221), we get a palindrome (23532133123532).
The spelling of 12222130001311 in words is "twelve trillion, two hundred twenty-two billion, one hundred thirty million, one thousand, three hundred eleven".
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