Base | Representation |
---|---|
bin | 1001110110011… |
… | …01111100010110 |
3 | 12202111011102212 |
4 | 10323031330112 |
5 | 132123214340 |
6 | 12111033422 |
7 | 2022235664 |
oct | 473157426 |
9 | 182434385 |
10 | 82632470 |
11 | 42709aa8 |
12 | 2380b872 |
13 | 1417266b |
14 | ad8dc34 |
15 | 73c3a65 |
hex | 4ecdf16 |
82632470 has 16 divisors (see below), whose sum is σ = 152759088. Its totient is φ = 32159520.
The previous prime is 82632469. The next prime is 82632479. The reversal of 82632470 is 7423628.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82632479) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111296 + ... + 112035.
It is an arithmetic number, because the mean of its divisors is an integer number (9547443).
Almost surely, 282632470 is an apocalyptic number.
82632470 is a deficient number, since it is larger than the sum of its proper divisors (70126618).
82632470 is a wasteful number, since it uses less digits than its factorization.
82632470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 223375.
The product of its (nonzero) digits is 16128, while the sum is 32.
The square root of 82632470 is about 9090.2403708593. The cubic root of 82632470 is about 435.5622623173.
The spelling of 82632470 in words is "eighty-two million, six hundred thirty-two thousand, four hundred seventy".
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