Base | Representation |
---|---|
bin | 100110101100000110… |
… | …0101010101101100001 |
3 | 21221110021101022000222 |
4 | 1031120030222231201 |
5 | 2330124012004210 |
6 | 102100204252425 |
7 | 6000621102122 |
oct | 1153014525541 |
9 | 257407338028 |
10 | 83084094305 |
11 | 32265894853 |
12 | 14128841115 |
13 | 7ab10811a4 |
14 | 40425d2049 |
15 | 2264124655 |
hex | 135832ab61 |
83084094305 has 8 divisors (see below), whose sum is σ = 105565672872. Its totient is φ = 62557435648.
The previous prime is 83084094293. The next prime is 83084094347. The reversal of 83084094305 is 50349048038.
It can be written as a sum of positive squares in 4 ways, for example, as 18487297024 + 64596797281 = 135968^2 + 254159^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 83084094305 - 26 = 83084094241 is a prime.
It is a Duffinian number.
It is an unprimeable number.
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 in 7 ways as a sum of consecutive naturals, for example, 488729882 + ... + 488730051.
It is an arithmetic number, because the mean of its divisors is an integer number (13195709109).
Almost surely, 283084094305 is an apocalyptic number.
83084094305 is a gapful number since it is divisible by the number (85) formed by its first and last digit.
It is an amenable number.
83084094305 is a deficient number, since it is larger than the sum of its proper divisors (22481578567).
83084094305 is a wasteful number, since it uses less digits than its factorization.
83084094305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 977459955.
The product of its (nonzero) digits is 414720, while the sum is 44.
The spelling of 83084094305 in words is "eighty-three billion, eighty-four million, ninety-four thousand, three hundred five".
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