Base | Representation |
---|---|
bin | 11011111111011000101000… |
… | …100011011101011101110011 |
3 | 121010212112110000212011002101 |
4 | 123333120220203131131303 |
5 | 112113410002423203243 |
6 | 1113452430323401231 |
7 | 34633620626526364 |
oct | 3377305043353563 |
9 | 533775400764071 |
10 | 123103033022323 |
11 | 36251780940602 |
12 | 11982238823217 |
13 | 538c748c43373 |
14 | 225830bb47b6b |
15 | e372d44ec54d |
hex | 6ff6288dd773 |
123103033022323 has 4 divisors (see below), whose sum is σ = 123103063801368. Its totient is φ = 123103002243280.
The previous prime is 123103033022293. The next prime is 123103033022381. The reversal of 123103033022323 is 323220330301321.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-123103033022323 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 123103033022291 and 123103033022300.
It is not an unprimeable number, because it can be changed into a prime (123103033022383) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8302186 + ... + 17751967.
It is an arithmetic number, because the mean of its divisors is an integer number (30775765950342).
Almost surely, 2123103033022323 is an apocalyptic number.
123103033022323 is a deficient number, since it is larger than the sum of its proper divisors (30779045).
123103033022323 is an equidigital number, since it uses as much as digits as its factorization.
123103033022323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30779044.
The product of its (nonzero) digits is 11664, while the sum is 28.
Adding to 123103033022323 its reverse (323220330301321), we get a palindrome (446323363323644).
The spelling of 123103033022323 in words is "one hundred twenty-three trillion, one hundred three billion, thirty-three million, twenty-two thousand, three hundred twenty-three".
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