λ
Ratio Atlas
Atlas › Integer Profiles › Node 640,338
640,338
2 × 3 × 19 × 41 × 137
Abundant Even Composite

Prime Factor Structure

Factorization String 2 × 3 × 19 × 41 × 137
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 1,391,040
Proper Divisor Sum 750,702
Digit Sum / Digital Root 24 (Root: 6)
Adjacent Primes #640333 ← → #640363

Radix Representation

Decimal 640338
Binary 10011100010101010010 (20 bits)
Octal 0o2342522
Hexadecimal 0x9C552

Divisor Catalog (32)

1 2 3 6 19 38 41 57 82 114 123 137 246 274 411 779 822 1,558 2,337 2,603 4,674 5,206 5,617 7,809 11,234 15,618 16,851 33,702 106,723 213,446 320,169 640,338

Collatz Trajectory (203 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

640,338 320,169 960,508 480,254 240,127 720,382 360,191 1,080,574 540,287 1,620,862 810,431 2,431,294 1,215,647 3,646,942 1,823,471 5,470,414 2,735,207 8,205,622 4,102,811 12,308,434 6,154,217 18,462,652 9,231,326 4,615,663 13,846,990 6,923,495 20,770,486 10,385,243 31,155,730 15,577,865 46,733,596 23,366,798 11,683,399 35,050,198 17,525,099 52,575,298 26,287,649 78,862,948 39,431,474 19,715,737 59,147,212 29,573,606 14,786,803 44,360,410 22,180,205 66,540,616 33,270,308 16,635,154 8,317,577 24,952,732 12,476,366 6,238,183 18,714,550 9,357,275 28,071,826 14,035,913 42,107,740 21,053,870 10,526,935 31,580,806

Active Feeder Network

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.

Feeder #6,411,996 Feeder #5,213,165 Feeder #8,297,652 Feeder #906,051 Feeder #1,285,993 Feeder #7,584,379 Feeder #4,761,186 Feeder #626,174
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