Base | Representation |
---|---|
bin | 1010000000111011011001… |
… | …01000000001100010011001 |
3 | 2212222021221101112111011021 |
4 | 11000131230220001202121 |
5 | 10341302300124223402 |
6 | 114500453330202441 |
7 | 4432021441251163 |
oct | 500355450014231 |
9 | 85867841474137 |
10 | 22022119757977 |
11 | 702058a540439 |
12 | 257804b423421 |
13 | c398a543aaa1 |
14 | 561c3a743933 |
15 | 282ca4c4ad37 |
hex | 14076ca01899 |
22022119757977 has 2 divisors, whose sum is σ = 22022119757978. Its totient is φ = 22022119757976.
The previous prime is 22022119757959. The next prime is 22022119758017. The reversal of 22022119757977 is 77975791122022.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 22013400120336 + 8719637641 = 4691844^2 + 93379^2 .
It is a cyclic number.
It is not a de Polignac number, because 22022119757977 - 211 = 22022119755929 is a prime.
It is a super-2 number, since 2×220221197579772 (a number of 27 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (22022119457977) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11011059878988 + 11011059878989.
It is an arithmetic number, because the mean of its divisors is an integer number (11011059878989).
Almost surely, 222022119757977 is an apocalyptic number.
It is an amenable number.
22022119757977 is a deficient number, since it is larger than the sum of its proper divisors (1).
22022119757977 is an equidigital number, since it uses as much as digits as its factorization.
22022119757977 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 15558480, while the sum is 61.
The spelling of 22022119757977 in words is "twenty-two trillion, twenty-two billion, one hundred nineteen million, seven hundred fifty-seven thousand, nine hundred seventy-seven".
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