2 × 279689

Prime Factor Structure

Factorization String 2 × 279689

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 839,070

Proper Divisor Sum 279,692

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #559369 ← → #559397

1 2 279,689 559,378

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

559,378 279,689 839,068 419,534 209,767 629,302 314,651 943,954 471,977 1,415,932 707,966 353,983 1,061,950 530,975 1,592,926 796,463 2,389,390 1,194,695 3,584,086 1,792,043 5,376,130 2,688,065 8,064,196 4,032,098 2,016,049 6,048,148 3,024,074 1,512,037 4,536,112 2,268,056 1,134,028 567,014 283,507 850,522 425,261 1,275,784 637,892 318,946 159,473 478,420 239,210 119,605 358,816 179,408 89,704 44,852 22,426 11,213 33,640 16,820 8,410 4,205 12,616 6,308 3,154 1,577 4,732 2,366 1,183 3,550

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