Base | Representation |
---|---|
bin | 110011101110001110… |
… | …101000010010100001 |
3 | 12022100102120110002111 |
4 | 303232032220102201 |
5 | 1402214310420001 |
6 | 41302454115321 |
7 | 4004146531636 |
oct | 635616502241 |
9 | 168312513074 |
10 | 55536420001 |
11 | 21609952377 |
12 | a91b04bb41 |
13 | 5310a958aa |
14 | 298bb4818d |
15 | 16a095a851 |
hex | cee3a84a1 |
55536420001 has 2 divisors, whose sum is σ = 55536420002. Its totient is φ = 55536420000.
The previous prime is 55536419977. The next prime is 55536420019. The reversal of 55536420001 is 10002463555.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 34922639376 + 20613780625 = 186876^2 + 143575^2 .
It is a cyclic number.
It is not a de Polignac number, because 55536420001 - 219 = 55535895713 is a prime.
It is not a weakly prime, because it can be changed into another prime (55536420601) 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, 27768210000 + 27768210001.
It is an arithmetic number, because the mean of its divisors is an integer number (27768210001).
Almost surely, 255536420001 is an apocalyptic number.
It is an amenable number.
55536420001 is a deficient number, since it is larger than the sum of its proper divisors (1).
55536420001 is an equidigital number, since it uses as much as digits as its factorization.
55536420001 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 18000, while the sum is 31.
Adding to 55536420001 its reverse (10002463555), we get a palindrome (65538883556).
The spelling of 55536420001 in words is "fifty-five billion, five hundred thirty-six million, four hundred twenty thousand, one".
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