3 × 5² × 52981

Prime Factor Structure

Factorization String 3 × 5^2 × 52981

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 6,569,768

Proper Divisor Sum 2,596,193

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #3973561 ← → #3973577

1 3 5 15 25 75 52,981 158,943 264,905 794,715 1,324,525 3,973,575

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

3,973,575 11,920,726 5,960,363 17,881,090 8,940,545 26,821,636 13,410,818 6,705,409 20,116,228 10,058,114 5,029,057 15,087,172 7,543,586 3,771,793 11,315,380 5,657,690 2,828,845 8,486,536 4,243,268 2,121,634 1,060,817 3,182,452 1,591,226 795,613 2,386,840 1,193,420 596,710 298,355 895,066 447,533 1,342,600 671,300 335,650 167,825 503,476 251,738 125,869 377,608 188,804 94,402 47,201 141,604 70,802 35,401 106,204 53,102 26,551 79,654 39,827 119,482 59,741 179,224 89,612 44,806 22,403 67,210 33,605 100,816 50,408 25,204

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