23 × 22639

Prime Factor Structure

Factorization String 23 × 22639

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 543,360

Proper Divisor Sum 22,663

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #520691 ← → #520699

1 23 22,639 520,697

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

520,697 1,562,092 781,046 390,523 1,171,570 585,785 1,757,356 878,678 439,339 1,318,018 659,009 1,977,028 988,514 494,257 1,482,772 741,386 370,693 1,112,080 556,040 278,020 139,010 69,505 208,516 104,258 52,129 156,388 78,194 39,097 117,292 58,646 29,323 87,970 43,985 131,956 65,978 32,989 98,968 49,484 24,742 12,371 37,114 18,557 55,672 27,836 13,918 6,959 20,878 10,439 31,318 15,659 46,978 23,489 70,468 35,234 17,617 52,852 26,426 13,213 39,640 19,820

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