Base | Representation |
---|---|
bin | 110110100000100… |
… | …110111111110001 |
3 | 2100201211022212002 |
4 | 312200212333301 |
5 | 3333104034001 |
6 | 230425143345 |
7 | 31443163145 |
oct | 6640467761 |
9 | 2321738762 |
10 | 914518001 |
11 | 42a248a01 |
12 | 21632ab55 |
13 | 11760a817 |
14 | 89659225 |
15 | 5544846b |
hex | 36826ff1 |
914518001 has 2 divisors, whose sum is σ = 914518002. Its totient is φ = 914518000.
The previous prime is 914517977. The next prime is 914518027. The reversal of 914518001 is 100815419.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 475196401 + 439321600 = 21799^2 + 20960^2 .
It is an emirp because it is prime and its reverse (100815419) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 914518001 - 214 = 914501617 is a prime.
It is not a weakly prime, because it can be changed into another prime (914518201) 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, 457259000 + 457259001.
It is an arithmetic number, because the mean of its divisors is an integer number (457259001).
Almost surely, 2914518001 is an apocalyptic number.
It is an amenable number.
914518001 is a deficient number, since it is larger than the sum of its proper divisors (1).
914518001 is an equidigital number, since it uses as much as digits as its factorization.
914518001 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1440, while the sum is 29.
The square root of 914518001 is about 30240.9986772924. The cubic root of 914518001 is about 970.6531899066.
The spelling of 914518001 in words is "nine hundred fourteen million, five hundred eighteen thousand, one".
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