127 × 347 × 647

Prime Factor Structure

Factorization String 127 × 347 × 647

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 28,864,512

Proper Divisor Sum 351,869

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #28512637 ← → #28512647

1 127 347 647 44,069 82,169 224,509 28,512,643

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

28,512,643 85,537,930 42,768,965 128,306,896 64,153,448 32,076,724 16,038,362 8,019,181 24,057,544 12,028,772 6,014,386 3,007,193 9,021,580 4,510,790 2,255,395 6,766,186 3,383,093 10,149,280 5,074,640 2,537,320 1,268,660 634,330 317,165 951,496 475,748 237,874 118,937 356,812 178,406 89,203 267,610 133,805 401,416 200,708 100,354 50,177 150,532 75,266 37,633 112,900 56,450 28,225 84,676 42,338 21,169 63,508 31,754 15,877 47,632 23,816 11,908 5,954 2,977 8,932 4,466 2,233 6,700 3,350 1,675 5,026

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