Base | Representation |
---|---|
bin | 1100010111010010100… |
… | …0101101001001100111 |
3 | 202022021020022110002211 |
4 | 3011310220231021213 |
5 | 11440004004202010 |
6 | 241325132144251 |
7 | 21226503060514 |
oct | 3056450551147 |
9 | 668236273084 |
10 | 212410225255 |
11 | 820a0042108 |
12 | 351bb908087 |
13 | 17051465527 |
14 | a3d03a630b |
15 | 57d2c2808a |
hex | 3174a2d267 |
212410225255 has 32 divisors (see below), whose sum is σ = 267213219840. Its totient is φ = 161784860160.
The previous prime is 212410225243. The next prime is 212410225331. The reversal of 212410225255 is 552522014212.
212410225255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a de Polignac number, because none of the positive numbers 2k-212410225255 is a prime.
It is a super-3 number, since 3×2124102252553 (a number of 35 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 22304895 + ... + 22314415.
It is an arithmetic number, because the mean of its divisors is an integer number (8350413120).
Almost surely, 2212410225255 is an apocalyptic number.
212410225255 is a deficient number, since it is larger than the sum of its proper divisors (54802994585).
212410225255 is a wasteful number, since it uses less digits than its factorization.
212410225255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10431.
The product of its (nonzero) digits is 16000, while the sum is 31.
Adding to 212410225255 its reverse (552522014212), we get a palindrome (764932239467).
The spelling of 212410225255 in words is "two hundred twelve billion, four hundred ten million, two hundred twenty-five thousand, two hundred fifty-five".
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