Base | Representation |
---|---|
bin | 1111101111011000… |
… | …00110010111100001 |
3 | 210210221002212210220 |
4 | 13313230012113201 |
5 | 114301312000230 |
6 | 3514311313253 |
7 | 416261031300 |
oct | 76754062741 |
9 | 23727085726 |
10 | 8450500065 |
11 | 36470a5857 |
12 | 177a07b829 |
13 | a489865c7 |
14 | 5a2456437 |
15 | 346d36d10 |
hex | 1f7b065e1 |
8450500065 has 24 divisors (see below), whose sum is σ = 15728279040. Its totient is φ = 3863085408.
The previous prime is 8450500057. The next prime is 8450500181. The reversal of 8450500065 is 5600050548.
It is not a de Polignac number, because 8450500065 - 23 = 8450500057 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 8450499999 and 8450500035.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5747905 + ... + 5749374.
It is an arithmetic number, because the mean of its divisors is an integer number (655344960).
Almost surely, 28450500065 is an apocalyptic number.
It is an amenable number.
8450500065 is a deficient number, since it is larger than the sum of its proper divisors (7277778975).
8450500065 is a wasteful number, since it uses less digits than its factorization.
8450500065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11497301 (or 11497294 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 33.
The square root of 8450500065 is about 91926.6015090300. The cubic root of 8450500065 is about 2036.8582346045.
The spelling of 8450500065 in words is "eight billion, four hundred fifty million, five hundred thousand, sixty-five".
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