7 × 62921

Prime Factor Structure

Factorization String 7 × 62921

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 503,376

Proper Divisor Sum 62,929

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #440443 ← → #440471

1 7 62,921 440,447

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

440,447 1,321,342 660,671 1,982,014 991,007 2,973,022 1,486,511 4,459,534 2,229,767 6,689,302 3,344,651 10,033,954 5,016,977 15,050,932 7,525,466 3,762,733 11,288,200 5,644,100 2,822,050 1,411,025 4,233,076 2,116,538 1,058,269 3,174,808 1,587,404 793,702 396,851 1,190,554 595,277 1,785,832 892,916 446,458 223,229 669,688 334,844 167,422 83,711 251,134 125,567 376,702 188,351 565,054 282,527 847,582 423,791 1,271,374 635,687 1,907,062 953,531 2,860,594 1,430,297 4,290,892 2,145,446 1,072,723 3,218,170 1,609,085 4,827,256 2,413,628 1,206,814 603,407

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