7,720,542

2 × 3³ × 142973

Prime Factor Structure

Factorization String 2 × 3^3 × 142973

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Total Divisors 16

Divisor Sum (σ) 17,156,880

Proper Divisor Sum 9,436,338

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #7720529 ← → #7720561

1 2 3 6 9 18 27 54 142,973 285,946 428,919 857,838 1,286,757 2,573,514 3,860,271 7,720,542

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

7,720,542 3,860,271 11,580,814 5,790,407 17,371,222 8,685,611 26,056,834 13,028,417 39,085,252 19,542,626 9,771,313 29,313,940 14,656,970 7,328,485 21,985,456 10,992,728 5,496,364 2,748,182 1,374,091 4,122,274 2,061,137 6,183,412 3,091,706 1,545,853 4,637,560 2,318,780 1,159,390 579,695 1,739,086 869,543 2,608,630 1,304,315 3,912,946 1,956,473 5,869,420 2,934,710 1,467,355 4,402,066 2,201,033 6,603,100 3,301,550 1,650,775 4,952,326 2,476,163 7,428,490 3,714,245 11,142,736 5,571,368 2,785,684 1,392,842 696,421 2,089,264 1,044,632 522,316 261,158 130,579 391,738 195,869 587,608 293,804

Browse other published profiles and their separate link collections.