3 × 19 × 23 × 409

Prime Factor Structure

Factorization String 3 × 19 × 23 × 409

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 787,200

Proper Divisor Sum 251,001

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #536191 ← → #536203

1 3 19 23 57 69 409 437 1,227 1,311 7,771 9,407 23,313 28,221 178,733 536,199

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

536,199 1,608,598 804,299 2,412,898 1,206,449 3,619,348 1,809,674 904,837 2,714,512 1,357,256 678,628 339,314 169,657 508,972 254,486 127,243 381,730 190,865 572,596 286,298 143,149 429,448 214,724 107,362 53,681 161,044 80,522 40,261 120,784 60,392 30,196 15,098 7,549 22,648 11,324 5,662 2,831 8,494 4,247 12,742 6,371 19,114 9,557 28,672 14,336 7,168 3,584 1,792 896 448 224 112 56 28 14 7 22 11 34 17

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