Base | Representation |
---|---|
bin | 100110010010101001… |
… | …0100100011100011111 |
3 | 21212020202020222200201 |
4 | 1030211102210130133 |
5 | 2321401340102422 |
6 | 101435334204331 |
7 | 5640510332332 |
oct | 1144522443437 |
9 | 255222228621 |
10 | 82230003487 |
11 | 31967769775 |
12 | 13b2a7b36a7 |
13 | 79a613cbc8 |
14 | 3da0dc6619 |
15 | 2214165727 |
hex | 13254a471f |
82230003487 has 8 divisors (see below), whose sum is σ = 82818808704. Its totient is φ = 81642226968.
The previous prime is 82230003463. The next prime is 82230003517. The reversal of 82230003487 is 78430003228.
It is a happy number.
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 82230003487 - 223 = 82221614879 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82230003407) 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, 96373 + ... + 416830.
It is an arithmetic number, because the mean of its divisors is an integer number (10352351088).
Almost surely, 282230003487 is an apocalyptic number.
82230003487 is a deficient number, since it is larger than the sum of its proper divisors (588805217).
82230003487 is a wasteful number, since it uses less digits than its factorization.
82230003487 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 514349.
The product of its (nonzero) digits is 64512, while the sum is 37.
The spelling of 82230003487 in words is "eighty-two billion, two hundred thirty million, three thousand, four hundred eighty-seven".
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