Base | Representation |
---|---|
bin | 100000000010000001110… |
… | …111010000010010101101 |
3 | 21210102200112220111221121 |
4 | 200002001313100102231 |
5 | 242031030203013234 |
6 | 4403115050100541 |
7 | 315013560203251 |
oct | 40020167202255 |
9 | 7712615814847 |
10 | 2201202001069 |
11 | 7795851651a5 |
12 | 2b673611a751 |
13 | 12c7598c8786 |
14 | 78778462261 |
15 | 3c3d1c354b4 |
hex | 20081dd04ad |
2201202001069 has 2 divisors, whose sum is σ = 2201202001070. Its totient is φ = 2201202001068.
The previous prime is 2201202000997. The next prime is 2201202001139. The reversal of 2201202001069 is 9601002021022.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1612866980169 + 588335020900 = 1269987^2 + 767030^2 .
It is a cyclic number.
It is not a de Polignac number, because 2201202001069 - 213 = 2201201992877 is a prime.
It is a super-2 number, since 2×22012020010692 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2201202004069) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100601000534 + 1100601000535.
It is an arithmetic number, because the mean of its divisors is an integer number (1100601000535).
Almost surely, 22201202001069 is an apocalyptic number.
It is an amenable number.
2201202001069 is a deficient number, since it is larger than the sum of its proper divisors (1).
2201202001069 is an equidigital number, since it uses as much as digits as its factorization.
2201202001069 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 864, while the sum is 25.
The spelling of 2201202001069 in words is "two trillion, two hundred one billion, two hundred two million, one thousand, sixty-nine".
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