5 × 13 × 29 × 277

Prime Factor Structure

Factorization String 5 × 13 × 29 × 277

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 700,560

Proper Divisor Sum 178,415

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #522127 ← → #522157

1 5 13 29 65 145 277 377 1,385 1,885 3,601 8,033 18,005 40,165 104,429 522,145

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

522,145 1,566,436 783,218 391,609 1,174,828 587,414 293,707 881,122 440,561 1,321,684 660,842 330,421 991,264 495,632 247,816 123,908 61,954 30,977 92,932 46,466 23,233 69,700 34,850 17,425 52,276 26,138 13,069 39,208 19,604 9,802 4,901 14,704 7,352 3,676 1,838 919 2,758 1,379 4,138 2,069 6,208 3,104 1,552 776 388 194 97 292 146 73 220 110 55 166 83 250 125 376 188 94

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