Base | Representation |
---|---|
bin | 100110011001101001… |
… | …0011011111111000111 |
3 | 21212212010011102100122 |
4 | 1030303102123333013 |
5 | 2322342000143423 |
6 | 101514523532155 |
7 | 5646361441544 |
oct | 1146322337707 |
9 | 255763142318 |
10 | 82464849863 |
11 | 31a78292290 |
12 | 13b9538a05b |
13 | 7a129a8066 |
14 | 3dc4279bcb |
15 | 2229aa48c8 |
hex | 133349bfc7 |
82464849863 has 8 divisors (see below), whose sum is σ = 89983877520. Its totient is φ = 74949526080.
The previous prime is 82464849851. The next prime is 82464849881. The reversal of 82464849863 is 36894846428.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 82464849863 - 210 = 82464848839 is a prime.
It is a super-2 number, since 2×824648498632 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 82464849796 and 82464849805.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82464849833) 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, 879308 + ... + 968561.
It is an arithmetic number, because the mean of its divisors is an integer number (11247984690).
Almost surely, 282464849863 is an apocalyptic number.
82464849863 is a deficient number, since it is larger than the sum of its proper divisors (7519027657).
82464849863 is a wasteful number, since it uses less digits than its factorization.
82464849863 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1851937.
The product of its digits is 63700992, while the sum is 62.
The spelling of 82464849863 in words is "eighty-two billion, four hundred sixty-four million, eight hundred forty-nine thousand, eight hundred sixty-three".
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