Base | Representation |
---|---|
bin | 10010110011100000100010… |
… | …110111001000001100110110 |
3 | 101211211110201001221100201210 |
4 | 102303200202313020030312 |
5 | 41320012231113104010 |
6 | 451521524504302250 |
7 | 23264125664324235 |
oct | 2263404267101466 |
9 | 354743631840653 |
10 | 82704475128630 |
11 | 24396853121a33 |
12 | 9338821471986 |
13 | 371bcc9a3c514 |
14 | 165ccbcc1cb1c |
15 | 9864ee7e7b20 |
hex | 4b3822dc8336 |
82704475128630 has 64 divisors (see below), whose sum is σ = 200582525864448. Its totient is φ = 21822457989120.
The previous prime is 82704475128571. The next prime is 82704475128631. The reversal of 82704475128630 is 3682157440728.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82704475128631) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7235856 + ... + 14756915.
It is an arithmetic number, because the mean of its divisors is an integer number (3134101966632).
Almost surely, 282704475128630 is an apocalyptic number.
82704475128630 is an abundant number, since it is smaller than the sum of its proper divisors (117878050735818).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82704475128630 is a wasteful number, since it uses less digits than its factorization.
82704475128630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21994101.
The product of its (nonzero) digits is 18063360, while the sum is 57.
The spelling of 82704475128630 in words is "eighty-two trillion, seven hundred four billion, four hundred seventy-five million, one hundred twenty-eight thousand, six hundred thirty".
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