4,199,742

2 × 3³ × 77773

Prime Factor Structure

Factorization String 2 × 3^3 × 77773

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Total Divisors 16

Divisor Sum (σ) 9,332,880

Proper Divisor Sum 5,133,138

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #4199711 ← → #4199747

1 2 3 6 9 18 27 54 77,773 155,546 233,319 466,638 699,957 1,399,914 2,099,871 4,199,742

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

4,199,742 2,099,871 6,299,614 3,149,807 9,449,422 4,724,711 14,174,134 7,087,067 21,261,202 10,630,601 31,891,804 15,945,902 7,972,951 23,918,854 11,959,427 35,878,282 17,939,141 53,817,424 26,908,712 13,454,356 6,727,178 3,363,589 10,090,768 5,045,384 2,522,692 1,261,346 630,673 1,892,020 946,010 473,005 1,419,016 709,508 354,754 177,377 532,132 266,066 133,033 399,100 199,550 99,775 299,326 149,663 448,990 224,495 673,486 336,743 1,010,230 505,115 1,515,346 757,673 2,273,020 1,136,510 568,255 1,704,766 852,383 2,557,150 1,278,575 3,835,726 1,917,863 5,753,590

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