3 × 41 × 47 × 61

Prime Factor Structure

Factorization String 3 × 41 × 47 × 61

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 499,968

Proper Divisor Sum 147,327

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #352637 ← → #352661

1 3 41 47 61 123 141 183 1,927 2,501 2,867 5,781 7,503 8,601 117,547 352,641

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

352,641 1,057,924 528,962 264,481 793,444 396,722 198,361 595,084 297,542 148,771 446,314 223,157 669,472 334,736 167,368 83,684 41,842 20,921 62,764 31,382 15,691 47,074 23,537 70,612 35,306 17,653 52,960 26,480 13,240 6,620 3,310 1,655 4,966 2,483 7,450 3,725 11,176 5,588 2,794 1,397 4,192 2,096 1,048 524 262 131 394 197 592 296 148 74 37 112 56 28 14 7 22 11

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