3 × 5² × 13 × 457

Prime Factor Structure

Factorization String 3 × 5^2 × 13 × 457

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 795,088

Proper Divisor Sum 349,513

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #445573 ← → #445583

1 3 5 13 15 25 39 65 75 195 325 457 975 1,371 2,285 5,941 6,855 11,425 17,823 29,705 34,275 89,115 148,525 445,575

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

445,575 1,336,726 668,363 2,005,090 1,002,545 3,007,636 1,503,818 751,909 2,255,728 1,127,864 563,932 281,966 140,983 422,950 211,475 634,426 317,213 951,640 475,820 237,910 118,955 356,866 178,433 535,300 267,650 133,825 401,476 200,738 100,369 301,108 150,554 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

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