Base | Representation |
---|---|
bin | 100000001100011000101… |
… | …011000100010001000101 |
3 | 21211111101112100002100102 |
4 | 200030120223010101011 |
5 | 242221313424202133 |
6 | 4412154324253445 |
7 | 315556255402514 |
oct | 40143053042105 |
9 | 7744345302312 |
10 | 2212322100293 |
11 | 783271172348 |
12 | 2b891a241285 |
13 | 13080c683246 |
14 | 7911127667b |
15 | 3c8330e97e8 |
hex | 20318ac4445 |
2212322100293 has 2 divisors, whose sum is σ = 2212322100294. Its totient is φ = 2212322100292.
The previous prime is 2212322100281. The next prime is 2212322100323. The reversal of 2212322100293 is 3920012232122.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2170076641924 + 42245458369 = 1473118^2 + 205537^2 .
It is a cyclic number.
It is not a de Polignac number, because 2212322100293 - 26 = 2212322100229 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2212322100893) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106161050146 + 1106161050147.
It is an arithmetic number, because the mean of its divisors is an integer number (1106161050147).
Almost surely, 22212322100293 is an apocalyptic number.
It is an amenable number.
2212322100293 is a deficient number, since it is larger than the sum of its proper divisors (1).
2212322100293 is an equidigital number, since it uses as much as digits as its factorization.
2212322100293 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5184, while the sum is 29.
The spelling of 2212322100293 in words is "two trillion, two hundred twelve billion, three hundred twenty-two million, one hundred thousand, two hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •