Base | Representation |
---|---|
bin | 1001110110011… |
… | …01100000100110 |
3 | 12202111002000002 |
4 | 10323031200212 |
5 | 132123140234 |
6 | 12111021302 |
7 | 2022230546 |
oct | 473154046 |
9 | 182432002 |
10 | 82630694 |
11 | 42708733 |
12 | 2380a832 |
13 | 14171903 |
14 | ad8d326 |
15 | 73c327e |
hex | 4ecd826 |
82630694 has 8 divisors (see below), whose sum is σ = 127296048. Its totient is φ = 40198680.
The previous prime is 82630637. The next prime is 82630699. The reversal of 82630694 is 49603628.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82630699) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 558242 + ... + 558389.
It is an arithmetic number, because the mean of its divisors is an integer number (15912006).
Almost surely, 282630694 is an apocalyptic number.
82630694 is a deficient number, since it is larger than the sum of its proper divisors (44665354).
82630694 is a wasteful number, since it uses less digits than its factorization.
82630694 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1116670.
The product of its (nonzero) digits is 62208, while the sum is 38.
The square root of 82630694 is about 9090.1426831486. The cubic root of 82630694 is about 435.5591418163.
The spelling of 82630694 in words is "eighty-two million, six hundred thirty thousand, six hundred ninety-four".
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