Base | Representation |
---|---|
bin | 1100001101010110000111… |
… | …0001010000001101111101 |
3 | 1202112021011201221200111101 |
4 | 3003111201301100031331 |
5 | 3224412122223221222 |
6 | 44314344132453101 |
7 | 2553544455521353 |
oct | 303254161201575 |
9 | 52467151850441 |
10 | 13423413101437 |
11 | 43059238257a9 |
12 | 1609669a7a191 |
13 | 764a8cb33621 |
14 | 3459a78cb7d3 |
15 | 184291790927 |
hex | c3561c5037d |
13423413101437 has 2 divisors, whose sum is σ = 13423413101438. Its totient is φ = 13423413101436.
The previous prime is 13423413101393. The next prime is 13423413101471. The reversal of 13423413101437 is 73410131432431.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 13238434833156 + 184978268281 = 3638466^2 + 430091^2 .
It is an emirp because it is prime and its reverse (73410131432431) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 13423413101437 - 223 = 13423404712829 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13423413101396 and 13423413101405.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13423413191437) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6711706550718 + 6711706550719.
It is an arithmetic number, because the mean of its divisors is an integer number (6711706550719).
Almost surely, 213423413101437 is an apocalyptic number.
It is an amenable number.
13423413101437 is a deficient number, since it is larger than the sum of its proper divisors (1).
13423413101437 is an equidigital number, since it uses as much as digits as its factorization.
13423413101437 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 72576, while the sum is 37.
Adding to 13423413101437 its reverse (73410131432431), we get a palindrome (86833544533868).
The spelling of 13423413101437 in words is "thirteen trillion, four hundred twenty-three billion, four hundred thirteen million, one hundred one thousand, four hundred thirty-seven".
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