3 × 5 × 23 × 661

Prime Factor Structure

Factorization String 3 × 5 × 23 × 661

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 381,312

Proper Divisor Sum 153,267

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #228023 ← → #228049

1 3 5 15 23 69 115 345 661 1,983 3,305 9,915 15,203 45,609 76,015 228,045

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

228,045 684,136 342,068 171,034 85,517 256,552 128,276 64,138 32,069 96,208 48,104 24,052 12,026 6,013 18,040 9,020 4,510 2,255 6,766 3,383 10,150 5,075 15,226 7,613 22,840 11,420 5,710 2,855 8,566 4,283 12,850 6,425 19,276 9,638 4,819 14,458 7,229 21,688 10,844 5,422 2,711 8,134 4,067 12,202 6,101 18,304 9,152 4,576 2,288 1,144 572 286 143 430 215 646 323 970 485 1,456

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