5 × 37 × 47 × 83

Prime Factor Structure

Factorization String 5 × 37 × 47 × 83

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 919,296

Proper Divisor Sum 197,611

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #721663 ← → #721687

1 5 37 47 83 185 235 415 1,739 3,071 3,901 8,695 15,355 19,505 144,337 721,685

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

721,685 2,165,056 1,082,528 541,264 270,632 135,316 67,658 33,829 101,488 50,744 25,372 12,686 6,343 19,030 9,515 28,546 14,273 42,820 21,410 10,705 32,116 16,058 8,029 24,088 12,044 6,022 3,011 9,034 4,517 13,552 6,776 3,388 1,694 847 2,542 1,271 3,814 1,907 5,722 2,861 8,584 4,292 2,146 1,073 3,220 1,610 805 2,416 1,208 604 302 151 454 227 682 341 1,024 512 256 128

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