Base | Representation |
---|---|
bin | 10010101001110111000110… |
… | …001000110100010010010000 |
3 | 101202111002102210221221110021 |
4 | 102221313012020310102100 |
5 | 41223131440044132401 |
6 | 450253201533113224 |
7 | 23165205500204254 |
oct | 2251670610642220 |
9 | 352432383857407 |
10 | 82041494520976 |
11 | 24160669926771 |
12 | 9250236628814 |
13 | 36a1630ca0283 |
14 | 1638b882ca264 |
15 | 97414a7142a1 |
hex | 4a9dc6234490 |
82041494520976 has 45 divisors (see below), whose sum is σ = 166168670378809. Its totient is φ = 39236837972288.
The previous prime is 82041494520971. The next prime is 82041494521033. The reversal of 82041494520976 is 67902549414028.
The square root of 82041494520976 is 9057676.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 80436144704400 + 1605349816576 = 8968620^2 + 1267024^2 .
It is a super-3 number, since 3×820414945209763 (a number of 43 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (82041494520971) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 833256966 + ... + 833355418.
Almost surely, 282041494520976 is an apocalyptic number.
82041494520976 is the 9057676-th square number.
It is an amenable number.
82041494520976 is an abundant number, since it is smaller than the sum of its proper divisors (84127175857833).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82041494520976 is an frugal number, since it uses more digits than its factorization.
82041494520976 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 196960 (or 98478 counting only the distinct ones).
The product of its (nonzero) digits is 34836480, while the sum is 61.
The spelling of 82041494520976 in words is "eighty-two trillion, forty-one billion, four hundred ninety-four million, five hundred twenty thousand, nine hundred seventy-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •