19 × 151 × 157

Prime Factor Structure

Factorization String 19 × 151 × 157

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 480,320

Proper Divisor Sum 29,887

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #450431 ← → #450451

1 19 151 157 2,869 2,983 23,707 450,433

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

450,433 1,351,300 675,650 337,825 1,013,476 506,738 253,369 760,108 380,054 190,027 570,082 285,041 855,124 427,562 213,781 641,344 320,672 160,336 80,168 40,084 20,042 10,021 30,064 15,032 7,516 3,758 1,879 5,638 2,819 8,458 4,229 12,688 6,344 3,172 1,586 793 2,380 1,190 595 1,786 893 2,680 1,340 670 335 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425 1,276 638 319 958 479

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