3 × 13 × 493729

Prime Factor Structure

Factorization String 3 × 13 × 493729

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 27,648,880

Proper Divisor Sum 8,393,449

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #19255427 ← → #19255451

1 3 13 39 493,729 1,481,187 6,418,477 19,255,431

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

19,255,431 57,766,294 28,883,147 86,649,442 43,324,721 129,974,164 64,987,082 32,493,541 97,480,624 48,740,312 24,370,156 12,185,078 6,092,539 18,277,618 9,138,809 27,416,428 13,708,214 6,854,107 20,562,322 10,281,161 30,843,484 15,421,742 7,710,871 23,132,614 11,566,307 34,698,922 17,349,461 52,048,384 26,024,192 13,012,096 6,506,048 3,253,024 1,626,512 813,256 406,628 203,314 101,657 304,972 152,486 76,243 228,730 114,365 343,096 171,548 85,774 42,887 128,662 64,331 192,994 96,497 289,492 144,746 72,373 217,120 108,560 54,280 27,140 13,570 6,785 20,356

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