3 × 7 × 181 × 257

Prime Factor Structure

Factorization String 3 × 7 × 181 × 257

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,502,592

Proper Divisor Sum 525,735

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #976853 ← → #976883

1 3 7 21 181 257 543 771 1,267 1,799 3,801 5,397 46,517 139,551 325,619 976,857

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

976,857 2,930,572 1,465,286 732,643 2,197,930 1,098,965 3,296,896 1,648,448 824,224 412,112 206,056 103,028 51,514 25,757 77,272 38,636 19,318 9,659 28,978 14,489 43,468 21,734 10,867 32,602 16,301 48,904 24,452 12,226 6,113 18,340 9,170 4,585 13,756 6,878 3,439 10,318 5,159 15,478 7,739 23,218 11,609 34,828 17,414 8,707 26,122 13,061 39,184 19,592 9,796 4,898 2,449 7,348 3,674 1,837 5,512 2,756 1,378 689 2,068 1,034

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