Base | Representation |
---|---|
bin | 110000010000000100111111… |
… | …001110111100101001000001 |
3 | 1000211101011221102121211111111 |
4 | 300100010333032330221001 |
5 | 210303331313100323243 |
6 | 2031200233345243321 |
7 | 62461513612656412 |
oct | 6020047716745101 |
9 | 1024334842554444 |
10 | 212211100011073 |
11 | 61687249695a19 |
12 | 1b973b24033541 |
13 | 9154561840b07 |
14 | 3a59101989809 |
15 | 198016eb7b39d |
hex | c1013f3bca41 |
212211100011073 has 2 divisors, whose sum is σ = 212211100011074. Its totient is φ = 212211100011072.
The previous prime is 212211100011061. The next prime is 212211100011101. The reversal of 212211100011073 is 370110001112212.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 186279040934464 + 25932059076609 = 13648408^2 + 5092353^2 .
It is a cyclic number.
It is not a de Polignac number, because 212211100011073 - 245 = 177026727922241 is a prime.
It is a super-2 number, since 2×2122111000110732 (a number of 29 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (212211100011023) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106105550005536 + 106105550005537.
It is an arithmetic number, because the mean of its divisors is an integer number (106105550005537).
Almost surely, 2212211100011073 is an apocalyptic number.
It is an amenable number.
212211100011073 is a deficient number, since it is larger than the sum of its proper divisors (1).
212211100011073 is an equidigital number, since it uses as much as digits as its factorization.
212211100011073 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 168, while the sum is 22.
Adding to 212211100011073 its reverse (370110001112212), we get a palindrome (582321101123285).
The spelling of 212211100011073 in words is "two hundred twelve trillion, two hundred eleven billion, one hundred million, eleven thousand, seventy-three".
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