λ
Sigma Notebook

4,163,940

22 × 33 × 5 × 11 × 701
Abundant Even Composite

4,163,940 is even and not a perfect square. Its factorization is 2^2 × 3^3 × 5 × 11 × 701 and its 96 divisors sum to 14,152,320.

Prime Factor Structure

Factorization String 2^2 × 3^3 × 5 × 11 × 701
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 96
Divisor Sum (σ) 14,152,320
Proper Divisor Sum 9,988,380
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #4163933 ← → #4163941

Radix Representation

Decimal 4163940
Binary 1111111000100101100100 (22 bits)
Octal 0o17704544
Hexadecimal 0x3F8964

Divisor Catalog (60 of 96)

1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 30 33 36 44 45 54 55 60 66 90 99 108 110 132 135 165 180 198 220 270 297 330 396 495 540 594 660 701 990 1,188 1,402 1,485 1,980 2,103 2,804 2,970 3,505 4,206 5,940 6,309 7,010 7,711 8,412 10,515 12,618

Collatz Trajectory (198 steps to reach 1)

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

4,163,940 2,081,970 1,040,985 3,122,956 1,561,478 780,739 2,342,218 1,171,109 3,513,328 1,756,664 878,332 439,166 219,583 658,750 329,375 988,126 494,063 1,482,190 741,095 2,223,286 1,111,643 3,334,930 1,667,465 5,002,396 2,501,198 1,250,599 3,751,798 1,875,899 5,627,698 2,813,849 8,441,548 4,220,774 2,110,387 6,331,162 3,165,581 9,496,744 4,748,372 2,374,186 1,187,093 3,561,280 1,780,640 890,320 445,160 222,580 111,290 55,645 166,936 83,468 41,734 20,867 62,602 31,301 93,904 46,952 23,476 11,738 5,869 17,608 8,804 4,402

More profiles

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