Base | Representation |
---|---|
bin | 10010101111110100101011… |
… | …010010100000010111000101 |
3 | 101210221020222211102012102211 |
4 | 102233310223102200113011 |
5 | 41301340041120441431 |
6 | 451205321535503421 |
7 | 23236621634520310 |
oct | 2257645322402705 |
9 | 353836884365384 |
10 | 82451213452741 |
11 | 242a93aa54a381 |
12 | 92b7720687b71 |
13 | 3701167cc90c3 |
14 | 1650935169977 |
15 | 97eb2a49b2b1 |
hex | 4afd2b4a05c5 |
82451213452741 has 8 divisors (see below), whose sum is σ = 99772896951360. Its totient is φ = 66515264634048.
The previous prime is 82451213452733. The next prime is 82451213452757. The reversal of 82451213452741 is 14725431215428.
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 82451213452741 - 23 = 82451213452733 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 (82451213452711) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 346433669851 + ... + 346433670088.
It is an arithmetic number, because the mean of its divisors is an integer number (12471612118920).
Almost surely, 282451213452741 is an apocalyptic number.
It is an amenable number.
82451213452741 is a deficient number, since it is larger than the sum of its proper divisors (17321683498619).
82451213452741 is a wasteful number, since it uses less digits than its factorization.
82451213452741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 692867339963.
The product of its digits is 2150400, while the sum is 49.
The spelling of 82451213452741 in words is "eighty-two trillion, four hundred fifty-one billion, two hundred thirteen million, four hundred fifty-two thousand, seven hundred forty-one".
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