337 × 21157

Prime Factor Structure

Factorization String 337 × 21157

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 7,151,404

Proper Divisor Sum 21,495

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #7129877 ← → #7130003

1 337 21,157 7,129,909

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

7,129,909 21,389,728 10,694,864 5,347,432 2,673,716 1,336,858 668,429 2,005,288 1,002,644 501,322 250,661 751,984 375,992 187,996 93,998 46,999 140,998 70,499 211,498 105,749 317,248 158,624 79,312 39,656 19,828 9,914 4,957 14,872 7,436 3,718 1,859 5,578 2,789 8,368 4,184 2,092 1,046 523 1,570 785 2,356 1,178 589 1,768 884 442 221 664 332 166 83 250 125 376 188 94 47 142 71 214

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