Base | Representation |
---|---|
bin | 1011000110111010001011… |
… | …0011000010100001100001 |
3 | 1121020120201111112010100021 |
4 | 2301232202303002201201 |
5 | 3100100341231424301 |
6 | 41550420120553441 |
7 | 2400245352153265 |
oct | 261564263024141 |
9 | 47216644463307 |
10 | 12213323311201 |
11 | 39897066769a1 |
12 | 1453035322881 |
13 | 6a7933080b4c |
14 | 3031b134a0a5 |
15 | 162a6adac8a1 |
hex | b1ba2cc2861 |
12213323311201 has 4 divisors (see below), whose sum is σ = 12213412225812. Its totient is φ = 12213234396592.
The previous prime is 12213323311183. The next prime is 12213323311243. The reversal of 12213323311201 is 10211332331221.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 10396626384400 + 1816696926801 = 3224380^2 + 1347849^2 .
It is a cyclic number.
It is not a de Polignac number, because 12213323311201 - 27 = 12213323311073 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12213323611201) 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 3 ways as a sum of consecutive naturals, for example, 44250946 + ... + 44526091.
It is an arithmetic number, because the mean of its divisors is an integer number (3053353056453).
Almost surely, 212213323311201 is an apocalyptic number.
It is an amenable number.
12213323311201 is a deficient number, since it is larger than the sum of its proper divisors (88914611).
12213323311201 is an equidigital number, since it uses as much as digits as its factorization.
12213323311201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88914610.
The product of its (nonzero) digits is 1296, while the sum is 25.
Adding to 12213323311201 its reverse (10211332331221), we get a palindrome (22424655642422).
The spelling of 12213323311201 in words is "twelve trillion, two hundred thirteen billion, three hundred twenty-three million, three hundred eleven thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •