Base | Representation |
---|---|
bin | 110000010011100101011001… |
… | …000110010011101010100001 |
3 | 1000212020012212210112022112011 |
4 | 300103211121012103222201 |
5 | 210321303300320403043 |
6 | 2031503043025232521 |
7 | 62515103622062545 |
oct | 6023453106235241 |
9 | 1025205783468464 |
10 | 212452052122273 |
11 | 6176a45589a417 |
12 | 1b9b276a492741 |
13 | 91711b1253242 |
14 | 3a66a3c87ba25 |
15 | 19865734a959d |
hex | c13959193aa1 |
212452052122273 has 2 divisors, whose sum is σ = 212452052122274. Its totient is φ = 212452052122272.
The previous prime is 212452052122169. The next prime is 212452052122301. The reversal of 212452052122273 is 372221250254212.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 191037953435904 + 21414098686369 = 13821648^2 + 4627537^2 .
It is a cyclic number.
It is not a de Polignac number, because 212452052122273 - 29 = 212452052121761 is a prime.
It is not a weakly prime, because it can be changed into another prime (212452052122873) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106226026061136 + 106226026061137.
It is an arithmetic number, because the mean of its divisors is an integer number (106226026061137).
Almost surely, 2212452052122273 is an apocalyptic number.
It is an amenable number.
212452052122273 is a deficient number, since it is larger than the sum of its proper divisors (1).
212452052122273 is an equidigital number, since it uses as much as digits as its factorization.
212452052122273 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 268800, while the sum is 40.
The spelling of 212452052122273 in words is "two hundred twelve trillion, four hundred fifty-two billion, fifty-two million, one hundred twenty-two thousand, two hundred seventy-three".
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