Base | Representation |
---|---|
bin | 110010011110100110100110… |
… | …001010110001000001110001 |
3 | 1002010001111121201102122212111 |
4 | 302132212212022301001301 |
5 | 213044313430203344212 |
6 | 2104055503445125321 |
7 | 64522233406455226 |
oct | 6236464612610161 |
9 | 1063044551378774 |
10 | 222005352403057 |
11 | 64812a39844873 |
12 | 20a9615b3b9841 |
13 | 96b5026980782 |
14 | 3cb718b52794d |
15 | 1a9ed06c69ea7 |
hex | c9e9a62b1071 |
222005352403057 has 2 divisors, whose sum is σ = 222005352403058. Its totient is φ = 222005352403056.
The previous prime is 222005352403001. The next prime is 222005352403097. The reversal of 222005352403057 is 750304253500222.
It is an a-pointer prime, because the next prime (222005352403097) can be obtained adding 222005352403057 to its sum of digits (40).
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 171569235221136 + 50436117181921 = 13098444^2 + 7101839^2 .
It is a cyclic number.
It is not a de Polignac number, because 222005352403057 - 219 = 222005351878769 is a prime.
It is a super-3 number, since 3×2220053524030573 (a number of 44 digits) contains 333 as substring.
It is not a weakly prime, because it can be changed into another prime (222005352403097) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111002676201528 + 111002676201529.
It is an arithmetic number, because the mean of its divisors is an integer number (111002676201529).
Almost surely, 2222005352403057 is an apocalyptic number.
It is an amenable number.
222005352403057 is a deficient number, since it is larger than the sum of its proper divisors (1).
222005352403057 is an equidigital number, since it uses as much as digits as its factorization.
222005352403057 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 504000, while the sum is 40.
The spelling of 222005352403057 in words is "two hundred twenty-two trillion, five billion, three hundred fifty-two million, four hundred three thousand, fifty-seven".
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