2 × 31 × 73 × 2837

Prime Factor Structure

Factorization String 2 × 31 × 73 × 2837

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 20,161,152

Proper Divisor Sum 7,320,890

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #12840241 ← → #12840281

1 2 31 62 73 146 2,263 2,837 4,526 5,674 87,947 175,894 207,101 414,202 6,420,131 12,840,262

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

12,840,262 6,420,131 19,260,394 9,630,197 28,890,592 14,445,296 7,222,648 3,611,324 1,805,662 902,831 2,708,494 1,354,247 4,062,742 2,031,371 6,094,114 3,047,057 9,141,172 4,570,586 2,285,293 6,855,880 3,427,940 1,713,970 856,985 2,570,956 1,285,478 642,739 1,928,218 964,109 2,892,328 1,446,164 723,082 361,541 1,084,624 542,312 271,156 135,578 67,789 203,368 101,684 50,842 25,421 76,264 38,132 19,066 9,533 28,600 14,300 7,150 3,575 10,726 5,363 16,090 8,045 24,136 12,068 6,034 3,017 9,052 4,526 2,263

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