29 × 21221

Prime Factor Structure

Factorization String 29 × 21221

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 636,660

Proper Divisor Sum 21,251

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #615403 ← → #615413

1 29 21,221 615,409

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

615,409 1,846,228 923,114 461,557 1,384,672 692,336 346,168 173,084 86,542 43,271 129,814 64,907 194,722 97,361 292,084 146,042 73,021 219,064 109,532 54,766 27,383 82,150 41,075 123,226 61,613 184,840 92,420 46,210 23,105 69,316 34,658 17,329 51,988 25,994 12,997 38,992 19,496 9,748 4,874 2,437 7,312 3,656 1,828 914 457 1,372 686 343 1,030 515 1,546 773 2,320 1,160 580 290 145 436 218 109

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