Base | Representation |
---|---|
bin | 100110100111111111… |
… | …0010010111001010001 |
3 | 21221002122201220210110 |
4 | 1031033332102321101 |
5 | 2324333200442014 |
6 | 102034354551533 |
7 | 5664324202461 |
oct | 1151776227121 |
9 | 257078656713 |
10 | 82946109009 |
11 | 321a4a09415 |
12 | 140aa5985a9 |
13 | 7a8b5cab9a |
14 | 402c153ba1 |
15 | 2256e69d59 |
hex | 134ff92e51 |
82946109009 has 8 divisors (see below), whose sum is σ = 112245481120. Its totient is φ = 54472071456.
The previous prime is 82946108981. The next prime is 82946109073. The reversal of 82946109009 is 90090164928.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 82946109009 - 28 = 82946108753 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (82946109089) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206333404 + ... + 206333805.
It is an arithmetic number, because the mean of its divisors is an integer number (14030685140).
Almost surely, 282946109009 is an apocalyptic number.
It is an amenable number.
82946109009 is a deficient number, since it is larger than the sum of its proper divisors (29299372111).
82946109009 is a wasteful number, since it uses less digits than its factorization.
82946109009 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 412667279.
The product of its (nonzero) digits is 279936, while the sum is 48.
The spelling of 82946109009 in words is "eighty-two billion, nine hundred forty-six million, one hundred nine thousand, nine".
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