3 × 19 × 53 × 191

Prime Factor Structure

Factorization String 3 × 19 × 53 × 191

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 829,440

Proper Divisor Sum 252,429

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #577009 ← → #577033

1 3 19 53 57 159 191 573 1,007 3,021 3,629 10,123 10,887 30,369 192,337 577,011

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

577,011 1,731,034 865,517 2,596,552 1,298,276 649,138 324,569 973,708 486,854 243,427 730,282 365,141 1,095,424 547,712 273,856 136,928 68,464 34,232 17,116 8,558 4,279 12,838 6,419 19,258 9,629 28,888 14,444 7,222 3,611 10,834 5,417 16,252 8,126 4,063 12,190 6,095 18,286 9,143 27,430 13,715 41,146 20,573 61,720 30,860 15,430 7,715 23,146 11,573 34,720 17,360 8,680 4,340 2,170 1,085 3,256 1,628 814 407 1,222 611

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