3 × 19 × 9421

Prime Factor Structure

Factorization String 3 × 19 × 9421

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 753,760

Proper Divisor Sum 216,763

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #536989 ← → #536999

1 3 19 57 9,421 28,263 178,999 536,997

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

536,997 1,610,992 805,496 402,748 201,374 100,687 302,062 151,031 453,094 226,547 679,642 339,821 1,019,464 509,732 254,866 127,433 382,300 191,150 95,575 286,726 143,363 430,090 215,045 645,136 322,568 161,284 80,642 40,321 120,964 60,482 30,241 90,724 45,362 22,681 68,044 34,022 17,011 51,034 25,517 76,552 38,276 19,138 9,569 28,708 14,354 7,177 21,532 10,766 5,383 16,150 8,075 24,226 12,113 36,340 18,170 9,085 27,256 13,628 6,814 3,407

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