3 × 37 × 3581

Prime Factor Structure

Factorization String 3 × 37 × 3581

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 544,464

Proper Divisor Sum 146,973

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #397489 ← → #397493

1 3 37 111 3,581 10,743 132,497 397,491

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

397,491 1,192,474 596,237 1,788,712 894,356 447,178 223,589 670,768 335,384 167,692 83,846 41,923 125,770 62,885 188,656 94,328 47,164 23,582 11,791 35,374 17,687 53,062 26,531 79,594 39,797 119,392 59,696 29,848 14,924 7,462 3,731 11,194 5,597 16,792 8,396 4,198 2,099 6,298 3,149 9,448 4,724 2,362 1,181 3,544 1,772 886 443 1,330 665 1,996 998 499 1,498 749 2,248 1,124 562 281 844 422

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.