Base | Representation |
---|---|
bin | 100110100010010100… |
… | …1011000111110110101 |
3 | 21220121102011102101000 |
4 | 1031010221120332311 |
5 | 2323441024021131 |
6 | 102003445553513 |
7 | 5656526032632 |
oct | 1150451307665 |
9 | 256542142330 |
10 | 82756079541 |
11 | 32107716473 |
12 | 14056a15899 |
13 | 7a5b124c05 |
14 | 4010c09189 |
15 | 224542ece6 |
hex | 1344a58fb5 |
82756079541 has 16 divisors (see below), whose sum is σ = 122608052800. Its totient is φ = 55167815664.
The previous prime is 82756079519. The next prime is 82756079551. The reversal of 82756079541 is 14597065728.
82756079541 is a `hidden beast` number, since 8 + 2 + 7 + 560 + 79 + 5 + 4 + 1 = 666.
It is not a de Polignac number, because 82756079541 - 235 = 48396341173 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82756079551) 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 15 ways as a sum of consecutive naturals, for example, 524250 + ... + 663588.
It is an arithmetic number, because the mean of its divisors is an integer number (7663003300).
Almost surely, 282756079541 is an apocalyptic number.
It is an amenable number.
82756079541 is a deficient number, since it is larger than the sum of its proper divisors (39851973259).
82756079541 is a wasteful number, since it uses less digits than its factorization.
82756079541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 161345 (or 161339 counting only the distinct ones).
The product of its (nonzero) digits is 4233600, while the sum is 54.
The spelling of 82756079541 in words is "eighty-two billion, seven hundred fifty-six million, seventy-nine thousand, five hundred forty-one".
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