9,507,978

2 × 3² × 167 × 3163

Prime Factor Structure

Factorization String 2 × 3^2 × 167 × 3163

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 24

Divisor Sum (σ) 20,730,528

Proper Divisor Sum 11,222,550

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #9507977 ← → #9507983

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

9,507,978 4,753,989 14,261,968 7,130,984 3,565,492 1,782,746 891,373 2,674,120 1,337,060 668,530 334,265 1,002,796 501,398 250,699 752,098 376,049 1,128,148 564,074 282,037 846,112 423,056 211,528 105,764 52,882 26,441 79,324 39,662 19,831 59,494 29,747 89,242 44,621 133,864 66,932 33,466 16,733 50,200 25,100 12,550 6,275 18,826 9,413 28,240 14,120 7,060 3,530 1,765 5,296 2,648 1,324 662 331 994 497 1,492 746 373 1,120 560 280

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