Base | Representation |
---|---|
bin | 100000001100011000000… |
… | …101011010100110011101 |
3 | 21211111100211202122021011 |
4 | 200030120011122212131 |
5 | 242221303412332201 |
6 | 4412153332535221 |
7 | 315556105454155 |
oct | 40143005324635 |
9 | 7744324678234 |
10 | 2212312230301 |
11 | 783266640928 |
12 | 2b8916a81511 |
13 | 13080a608904 |
14 | 7910dc27765 |
15 | 3c8322ea151 |
hex | 2031815a99d |
2212312230301 has 4 divisors (see below), whose sum is σ = 2212368762204. Its totient is φ = 2212255698400.
The previous prime is 2212312230239. The next prime is 2212312230313. The reversal of 2212312230301 is 1030322132122.
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 1233152504676 + 979159725625 = 1110474^2 + 989525^2 .
It is a cyclic number.
It is not a de Polignac number, because 2212312230301 - 215 = 2212312197533 is a prime.
It is a super-3 number, since 3×22123122303013 (a number of 38 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2212312230001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28207210 + ... + 28285531.
It is an arithmetic number, because the mean of its divisors is an integer number (553092190551).
Almost surely, 22212312230301 is an apocalyptic number.
It is an amenable number.
2212312230301 is a deficient number, since it is larger than the sum of its proper divisors (56531903).
2212312230301 is an equidigital number, since it uses as much as digits as its factorization.
2212312230301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56531902.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 2212312230301 its reverse (1030322132122), we get a palindrome (3242634362423).
The spelling of 2212312230301 in words is "two trillion, two hundred twelve billion, three hundred twelve million, two hundred thirty thousand, three hundred one".
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