Base | Representation |
---|---|
bin | 10000011110100010… |
… | …01000000000100001 |
3 | 211211111110112022200 |
4 | 20033101020000201 |
5 | 121104044111311 |
6 | 4021442123413 |
7 | 432133312524 |
oct | 101721100041 |
9 | 24744415280 |
10 | 8846082081 |
11 | 382a423441 |
12 | 186a650569 |
13 | aac90bcc5 |
14 | 5dcbcabbb |
15 | 36b926556 |
hex | 20f448021 |
8846082081 has 12 divisors (see below), whose sum is σ = 12779156052. Its totient is φ = 5896704096.
The previous prime is 8846082061. The next prime is 8846082083. The reversal of 8846082081 is 1802806488.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 962240400 + 7883841681 = 31020^2 + 88791^2 .
It is not a de Polignac number, because 8846082081 - 27 = 8846081953 is a prime.
It is a super-2 number, since 2×88460820812 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (8846082083) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32275 + ... + 136871.
It is an arithmetic number, because the mean of its divisors is an integer number (1064929671).
Almost surely, 28846082081 is an apocalyptic number.
It is an amenable number.
8846082081 is a deficient number, since it is larger than the sum of its proper divisors (3933073971).
8846082081 is a wasteful number, since it uses less digits than its factorization.
8846082081 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114000 (or 113997 counting only the distinct ones).
The product of its (nonzero) digits is 196608, while the sum is 45.
The square root of 8846082081 is about 94053.6128014230. The cubic root of 8846082081 is about 2068.1577174482.
The spelling of 8846082081 in words is "eight billion, eight hundred forty-six million, eighty-two thousand, eighty-one".
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