1,349,747

7 × 29 × 61 × 109

For 1,349,747, the 16 positive divisors have a total of 1,636,800. Removing 1,349,747 leaves 287,053, which gives the deficient classification.

Prime Factor Structure

Factorization String 7 × 29 × 61 × 109

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 1,636,800

Proper Divisor Sum 287,053

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1349737 ← → #1349753

1 7 29 61 109 203 427 763 1,769 3,161 6,649 12,383 22,127 46,543 192,821 1,349,747

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

1,349,747 4,049,242 2,024,621 6,073,864 3,036,932 1,518,466 759,233 2,277,700 1,138,850 569,425 1,708,276 854,138 427,069 1,281,208 640,604 320,302 160,151 480,454 240,227 720,682 360,341 1,081,024 540,512 270,256 135,128 67,564 33,782 16,891 50,674 25,337 76,012 38,006 19,003 57,010 28,505 85,516 42,758 21,379 64,138 32,069 96,208 48,104 24,052 12,026 6,013 18,040 9,020 4,510 2,255 6,766 3,383 10,150 5,075 15,226 7,613 22,840 11,420 5,710 2,855 8,566

Browse other published profiles and their separate link collections.