2² × 7 × 625643

Prime Factor Structure

Factorization String 2^2 × 7 × 625643

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 35,036,064

Proper Divisor Sum 17,518,060

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #17518003 ← → #17518009

1 2 4 7 14 28 625,643 1,251,286 2,502,572 4,379,501 8,759,002 17,518,004

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

17,518,004 8,759,002 4,379,501 13,138,504 6,569,252 3,284,626 1,642,313 4,926,940 2,463,470 1,231,735 3,695,206 1,847,603 5,542,810 2,771,405 8,314,216 4,157,108 2,078,554 1,039,277 3,117,832 1,558,916 779,458 389,729 1,169,188 584,594 292,297 876,892 438,446 219,223 657,670 328,835 986,506 493,253 1,479,760 739,880 369,940 184,970 92,485 277,456 138,728 69,364 34,682 17,341 52,024 26,012 13,006 6,503 19,510 9,755 29,266 14,633 43,900 21,950 10,975 32,926 16,463 49,390 24,695 74,086 37,043 111,130

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