42,880,908

2² × 3 × 7 × 29² × 607

Prime Factor Structure

Factorization String 2^2 × 3 × 7 × 29^2 × 607

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Total Divisors 72

Divisor Sum (σ) 118,623,232

Proper Divisor Sum 75,742,324

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #42880861 ← → #42880921

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

42,880,908 21,440,454 10,720,227 32,160,682 16,080,341 48,241,024 24,120,512 12,060,256 6,030,128 3,015,064 1,507,532 753,766 376,883 1,130,650 565,325 1,695,976 847,988 423,994 211,997 635,992 317,996 158,998 79,499 238,498 119,249 357,748 178,874 89,437 268,312 134,156 67,078 33,539 100,618 50,309 150,928 75,464 37,732 18,866 9,433 28,300 14,150 7,075 21,226 10,613 31,840 15,920 7,960 3,980 1,990 995 2,986 1,493 4,480 2,240 1,120 560 280 140 70 35

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