3 × 13 × 157 × 601

Prime Factor Structure

Factorization String 3 × 13 × 157 × 601

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,326,496

Proper Divisor Sum 1,646,573

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #3679919 ← → #3679933

1 3 13 39 157 471 601 1,803 2,041 6,123 7,813 23,439 94,357 283,071 1,226,641 3,679,923

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

3,679,923 11,039,770 5,519,885 16,559,656 8,279,828 4,139,914 2,069,957 6,209,872 3,104,936 1,552,468 776,234 388,117 1,164,352 582,176 291,088 145,544 72,772 36,386 18,193 54,580 27,290 13,645 40,936 20,468 10,234 5,117 15,352 7,676 3,838 1,919 5,758 2,879 8,638 4,319 12,958 6,479 19,438 9,719 29,158 14,579 43,738 21,869 65,608 32,804 16,402 8,201 24,604 12,302 6,151 18,454 9,227 27,682 13,841 41,524 20,762 10,381 31,144 15,572 7,786 3,893

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