251 × 1951

Prime Factor Structure

Factorization String 251 × 1951

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 491,904

Proper Divisor Sum 2,203

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #489691 ← → #489733

1 251 1,951 489,701

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

489,701 1,469,104 734,552 367,276 183,638 91,819 275,458 137,729 413,188 206,594 103,297 309,892 154,946 77,473 232,420 116,210 58,105 174,316 87,158 43,579 130,738 65,369 196,108 98,054 49,027 147,082 73,541 220,624 110,312 55,156 27,578 13,789 41,368 20,684 10,342 5,171 15,514 7,757 23,272 11,636 5,818 2,909 8,728 4,364 2,182 1,091 3,274 1,637 4,912 2,456 1,228 614 307 922 461 1,384 692 346 173 520

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