3 × 13 × 61 × 137

Prime Factor Structure

Factorization String 3 × 13 × 61 × 137

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 479,136

Proper Divisor Sum 153,213

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #325921 ← → #325939

1 3 13 39 61 137 183 411 793 1,781 2,379 5,343 8,357 25,071 108,641 325,923

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

325,923 977,770 488,885 1,466,656 733,328 366,664 183,332 91,666 45,833 137,500 68,750 34,375 103,126 51,563 154,690 77,345 232,036 116,018 58,009 174,028 87,014 43,507 130,522 65,261 195,784 97,892 48,946 24,473 73,420 36,710 18,355 55,066 27,533 82,600 41,300 20,650 10,325 30,976 15,488 7,744 3,872 1,936 968 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233 700 350

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