Base | Representation |
---|---|
bin | 110010100001100101011001… |
… | …111100011101000100101101 |
3 | 1002010210002110010120012221211 |
4 | 302201211121330131010231 |
5 | 213111143023343404401 |
6 | 2104333545450154421 |
7 | 64543105461432463 |
oct | 6241453174350455 |
9 | 1063702403505854 |
10 | 222210232013101 |
11 | 64891914a65242 |
12 | 20b099b9122a11 |
13 | 96cb447bc8c67 |
14 | 3cc30656cc833 |
15 | 1aa52e87b4951 |
hex | ca1959f1d12d |
222210232013101 has 2 divisors, whose sum is σ = 222210232013102. Its totient is φ = 222210232013100.
The previous prime is 222210232013069. The next prime is 222210232013131. The reversal of 222210232013101 is 101310232012222.
222210232013101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 222130736210601 + 79495802500 = 14904051^2 + 281950^2 .
It is a cyclic number.
It is not a de Polignac number, because 222210232013101 - 25 = 222210232013069 is a prime.
It is a super-2 number, since 2×2222102320131012 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (222210232013131) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111105116006550 + 111105116006551.
It is an arithmetic number, because the mean of its divisors is an integer number (111105116006551).
Almost surely, 2222210232013101 is an apocalyptic number.
It is an amenable number.
222210232013101 is a deficient number, since it is larger than the sum of its proper divisors (1).
222210232013101 is an equidigital number, since it uses as much as digits as its factorization.
222210232013101 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 222210232013101 its reverse (101310232012222), we get a palindrome (323520464025323).
The spelling of 222210232013101 in words is "two hundred twenty-two trillion, two hundred ten billion, two hundred thirty-two million, thirteen thousand, one hundred one".
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