3 × 11 × 15787

Prime Factor Structure

Factorization String 3 × 11 × 15787

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 757,824

Proper Divisor Sum 236,853

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #520969 ← → #520981

1 3 11 33 15,787 47,361 173,657 520,971

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

520,971 1,562,914 781,457 2,344,372 1,172,186 586,093 1,758,280 879,140 439,570 219,785 659,356 329,678 164,839 494,518 247,259 741,778 370,889 1,112,668 556,334 278,167 834,502 417,251 1,251,754 625,877 1,877,632 938,816 469,408 234,704 117,352 58,676 29,338 14,669 44,008 22,004 11,002 5,501 16,504 8,252 4,126 2,063 6,190 3,095 9,286 4,643 13,930 6,965 20,896 10,448 5,224 2,612 1,306 653 1,960 980 490 245 736 368 184 92

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