3² × 7 × 153991

Prime Factor Structure

Factorization String 3^2 × 7 × 153991

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 16,015,168

Proper Divisor Sum 6,313,735

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #9701431 ← → #9701443

1 3 7 9 21 63 153,991 461,973 1,077,937 1,385,919 3,233,811 9,701,433

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

9,701,433 29,104,300 14,552,150 7,276,075 21,828,226 10,914,113 32,742,340 16,371,170 8,185,585 24,556,756 12,278,378 6,139,189 18,417,568 9,208,784 4,604,392 2,302,196 1,151,098 575,549 1,726,648 863,324 431,662 215,831 647,494 323,747 971,242 485,621 1,456,864 728,432 364,216 182,108 91,054 45,527 136,582 68,291 204,874 102,437 307,312 153,656 76,828 38,414 19,207 57,622 28,811 86,434 43,217 129,652 64,826 32,413 97,240 48,620 24,310 12,155 36,466 18,233 54,700 27,350 13,675 41,026 20,513 61,540

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