257 × 1451

Prime Factor Structure

Factorization String 257 × 1451

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 374,616

Proper Divisor Sum 1,709

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #372901 ← → #372917

1 257 1,451 372,907

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

372,907 1,118,722 559,361 1,678,084 839,042 419,521 1,258,564 629,282 314,641 943,924 471,962 235,981 707,944 353,972 176,986 88,493 265,480 132,740 66,370 33,185 99,556 49,778 24,889 74,668 37,334 18,667 56,002 28,001 84,004 42,002 21,001 63,004 31,502 15,751 47,254 23,627 70,882 35,441 106,324 53,162 26,581 79,744 39,872 19,936 9,968 4,984 2,492 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369

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