3,976,994

2 × 7 × 71 × 4001

Prime Factor Structure

Factorization String 2 × 7 × 71 × 4001

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 6,915,456

Proper Divisor Sum 2,938,462

Digit Sum / Digital Root 47 (Root: 2)

Adjacent Primes #3976991 ← → #3977003

1 2 7 14 71 142 497 994 4,001 8,002 28,007 56,014 284,071 568,142 1,988,497 3,976,994

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

3,976,994 1,988,497 5,965,492 2,982,746 1,491,373 4,474,120 2,237,060 1,118,530 559,265 1,677,796 838,898 419,449 1,258,348 629,174 314,587 943,762 471,881 1,415,644 707,822 353,911 1,061,734 530,867 1,592,602 796,301 2,388,904 1,194,452 597,226 298,613 895,840 447,920 223,960 111,980 55,990 27,995 83,986 41,993 125,980 62,990 31,495 94,486 47,243 141,730 70,865 212,596 106,298 53,149 159,448 79,724 39,862 19,931 59,794 29,897 89,692 44,846 22,423 67,270 33,635 100,906 50,453 151,360

Browse other published profiles and their separate link collections.

No other profiles in this collection.