13 × 19 × 103 × 127

Prime Factor Structure

Factorization String 13 × 19 × 103 × 127

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,727,360

Proper Divisor Sum 496,353

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #3231001 ← → #3231023

1 13 19 103 127 247 1,339 1,651 1,957 2,413 13,081 25,441 31,369 170,053 248,539 3,231,007

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

3,231,007 9,693,022 4,846,511 14,539,534 7,269,767 21,809,302 10,904,651 32,713,954 16,356,977 49,070,932 24,535,466 12,267,733 36,803,200 18,401,600 9,200,800 4,600,400 2,300,200 1,150,100 575,050 287,525 862,576 431,288 215,644 107,822 53,911 161,734 80,867 242,602 121,301 363,904 181,952 90,976 45,488 22,744 11,372 5,686 2,843 8,530 4,265 12,796 6,398 3,199 9,598 4,799 14,398 7,199 21,598 10,799 32,398 16,199 48,598 24,299 72,898 36,449 109,348 54,674 27,337 82,012 41,006 20,503

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