157 × 2203

Prime Factor Structure

Factorization String 157 × 2203

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 348,232

Proper Divisor Sum 2,361

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #345869 ← → #345881

1 157 2,203 345,871

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

345,871 1,037,614 518,807 1,556,422 778,211 2,334,634 1,167,317 3,501,952 1,750,976 875,488 437,744 218,872 109,436 54,718 27,359 82,078 41,039 123,118 61,559 184,678 92,339 277,018 138,509 415,528 207,764 103,882 51,941 155,824 77,912 38,956 19,478 9,739 29,218 14,609 43,828 21,914 10,957 32,872 16,436 8,218 4,109 12,328 6,164 3,082 1,541 4,624 2,312 1,156 578 289 868 434 217 652 326 163 490 245 736 368

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