Base | Representation |
---|---|
bin | 11011111111011000101000… |
… | …100011011101011100010011 |
3 | 121010212112110000212010221211 |
4 | 123333120220203131130103 |
5 | 112113410002423202402 |
6 | 1113452430323400551 |
7 | 34633620626526166 |
oct | 3377305043353423 |
9 | 533775400763854 |
10 | 123103033022227 |
11 | 36251780940525 |
12 | 11982238823157 |
13 | 538c748c432cb |
14 | 225830bb47add |
15 | e372d44ec4d7 |
hex | 6ff6288dd713 |
123103033022227 has 2 divisors, whose sum is σ = 123103033022228. Its totient is φ = 123103033022226.
The previous prime is 123103033022201. The next prime is 123103033022251. The reversal of 123103033022227 is 722220330301321.
It is a strong prime.
It is an emirp because it is prime and its reverse (722220330301321) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-123103033022227 is a prime.
It is a super-2 number, since 2×1231030330222272 (a number of 29 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (123103033022027) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61551516511113 + 61551516511114.
It is an arithmetic number, because the mean of its divisors is an integer number (61551516511114).
Almost surely, 2123103033022227 is an apocalyptic number.
123103033022227 is a deficient number, since it is larger than the sum of its proper divisors (1).
123103033022227 is an equidigital number, since it uses as much as digits as its factorization.
123103033022227 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 18144, while the sum is 31.
Adding to 123103033022227 its reverse (722220330301321), we get a palindrome (845323363323548).
The spelling of 123103033022227 in words is "one hundred twenty-three trillion, one hundred three billion, thirty-three million, twenty-two thousand, two hundred twenty-seven".
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