19 × 47 × 421

Prime Factor Structure

Factorization String 19 × 47 × 421

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 405,120

Proper Divisor Sum 29,167

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #375931 ← → #375967

1 19 47 421 893 7,999 19,787 375,953

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

375,953 1,127,860 563,930 281,965 845,896 422,948 211,474 105,737 317,212 158,606 79,303 237,910 118,955 356,866 178,433 535,300 267,650 133,825 401,476 200,738 100,369 301,108 150,554 75,277 225,832 112,916 56,458 28,229 84,688 42,344 21,172 10,586 5,293 15,880 7,940 3,970 1,985 5,956 2,978 1,489 4,468 2,234 1,117 3,352 1,676 838 419 1,258 629 1,888 944 472 236 118 59 178 89 268 134 67

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