2 × 310447

Prime Factor Structure

Factorization String 2 × 310447

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 931,344

Proper Divisor Sum 310,450

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #620887 ← → #620909

1 2 310,447 620,894

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

620,894 310,447 931,342 465,671 1,397,014 698,507 2,095,522 1,047,761 3,143,284 1,571,642 785,821 2,357,464 1,178,732 589,366 294,683 884,050 442,025 1,326,076 663,038 331,519 994,558 497,279 1,491,838 745,919 2,237,758 1,118,879 3,356,638 1,678,319 5,034,958 2,517,479 7,552,438 3,776,219 11,328,658 5,664,329 16,992,988 8,496,494 4,248,247 12,744,742 6,372,371 19,117,114 9,558,557 28,675,672 14,337,836 7,168,918 3,584,459 10,753,378 5,376,689 16,130,068 8,065,034 4,032,517 12,097,552 6,048,776 3,024,388 1,512,194 756,097 2,268,292 1,134,146 567,073 1,701,220 850,610

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