λ
Ratio Atlas
Atlas › Integer Profiles › Node 3,948,990
3,948,990
2 × 3 × 5 × 139 × 947
Abundant Even Composite

Prime Factor Structure

Factorization String 2 × 3 × 5 × 139 × 947
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 9,555,840
Proper Divisor Sum 5,606,850
Digit Sum / Digital Root 42 (Root: 6)
Adjacent Primes #3948953 ← → #3949003

Radix Representation

Decimal 3948990
Binary 1111000100000110111110 (22 bits)
Octal 0o17040676
Hexadecimal 0x3C41BE

Divisor Catalog (32)

1 2 3 5 6 10 15 30 139 278 417 695 834 947 1,390 1,894 2,085 2,841 4,170 4,735 5,682 9,470 14,205 28,410 131,633 263,266 394,899 658,165 789,798 1,316,330 1,974,495 3,948,990

Collatz Trajectory (198 steps to reach 1)

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

3,948,990 1,974,495 5,923,486 2,961,743 8,885,230 4,442,615 13,327,846 6,663,923 19,991,770 9,995,885 29,987,656 14,993,828 7,496,914 3,748,457 11,245,372 5,622,686 2,811,343 8,434,030 4,217,015 12,651,046 6,325,523 18,976,570 9,488,285 28,464,856 14,232,428 7,116,214 3,558,107 10,674,322 5,337,161 16,011,484 8,005,742 4,002,871 12,008,614 6,004,307 18,012,922 9,006,461 27,019,384 13,509,692 6,754,846 3,377,423 10,132,270 5,066,135 15,198,406 7,599,203 22,797,610 11,398,805 34,196,416 17,098,208 8,549,104 4,274,552 2,137,276 1,068,638 534,319 1,602,958 801,479 2,404,438 1,202,219 3,606,658 1,803,329 5,409,988

Active Feeder Network

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

Feeder #1,448,561 Feeder #6,970,568 Feeder #2,947,453 Feeder #906,051 Feeder #1,285,993 Feeder #7,584,379 Feeder #4,761,186 Feeder #626,174
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