571 × 631

Prime Factor Structure

Factorization String 571 × 631

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 361,504

Proper Divisor Sum 1,203

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #360293 ← → #360307

1 571 631 360,301

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

360,301 1,080,904 540,452 270,226 135,113 405,340 202,670 101,335 304,006 152,003 456,010 228,005 684,016 342,008 171,004 85,502 42,751 128,254 64,127 192,382 96,191 288,574 144,287 432,862 216,431 649,294 324,647 973,942 486,971 1,460,914 730,457 2,191,372 1,095,686 547,843 1,643,530 821,765 2,465,296 1,232,648 616,324 308,162 154,081 462,244 231,122 115,561 346,684 173,342 86,671 260,014 130,007 390,022 195,011 585,034 292,517 877,552 438,776 219,388 109,694 54,847 164,542 82,271

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