157 × 4421

Prime Factor Structure

Factorization String 157 × 4421

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 698,676

Proper Divisor Sum 4,579

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #694091 ← → #694123

1 157 4,421 694,097

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

694,097 2,082,292 1,041,146 520,573 1,561,720 780,860 390,430 195,215 585,646 292,823 878,470 439,235 1,317,706 658,853 1,976,560 988,280 494,140 247,070 123,535 370,606 185,303 555,910 277,955 833,866 416,933 1,250,800 625,400 312,700 156,350 78,175 234,526 117,263 351,790 175,895 527,686 263,843 791,530 395,765 1,187,296 593,648 296,824 148,412 74,206 37,103 111,310 55,655 166,966 83,483 250,450 125,225 375,676 187,838 93,919 281,758 140,879 422,638 211,319 633,958 316,979 950,938

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