2⁴ × 5 × 29 × 277

Prime Factor Structure

Factorization String 2^4 × 5 × 29 × 277

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 1,551,240

Proper Divisor Sum 908,600

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #642623 ← → #642673

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

642,640 321,320 160,660 80,330 40,165 120,496 60,248 30,124 15,062 7,531 22,594 11,297 33,892 16,946 8,473 25,420 12,710 6,355 19,066 9,533 28,600 14,300 7,150 3,575 10,726 5,363 16,090 8,045 24,136 12,068 6,034 3,017 9,052 4,526 2,263 6,790 3,395 10,186 5,093 15,280 7,640 3,820 1,910 955 2,866 1,433 4,300 2,150 1,075 3,226 1,613 4,840 2,420 1,210 605 1,816 908 454 227 682

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