13 × 162731

Prime Factor Structure

Factorization String 13 × 162731

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,278,248

Proper Divisor Sum 162,745

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #2115499 ← → #2115511

1 13 162,731 2,115,503

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

2,115,503 6,346,510 3,173,255 9,519,766 4,759,883 14,279,650 7,139,825 21,419,476 10,709,738 5,354,869 16,064,608 8,032,304 4,016,152 2,008,076 1,004,038 502,019 1,506,058 753,029 2,259,088 1,129,544 564,772 282,386 141,193 423,580 211,790 105,895 317,686 158,843 476,530 238,265 714,796 357,398 178,699 536,098 268,049 804,148 402,074 201,037 603,112 301,556 150,778 75,389 226,168 113,084 56,542 28,271 84,814 42,407 127,222 63,611 190,834 95,417 286,252 143,126 71,563 214,690 107,345 322,036 161,018 80,509

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