2⁴ × 13 × 43 × 61

Prime Factor Structure

Factorization String 2^4 × 13 × 43 × 61

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 1,183,952

Proper Divisor Sum 638,368

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #545579 ← → #545599

1 2 4 8 13 16 26 43 52 61 86 104 122 172 208 244 344 488 559 688 793 976 1,118 1,586 2,236 2,623 3,172 4,472 5,246 6,344 8,944 10,492 12,688 20,984 34,099 41,968 68,198 136,396 272,792 545,584

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

545,584 272,792 136,396 68,198 34,099 102,298 51,149 153,448 76,724 38,362 19,181 57,544 28,772 14,386 7,193 21,580 10,790 5,395 16,186 8,093 24,280 12,140 6,070 3,035 9,106 4,553 13,660 6,830 3,415 10,246 5,123 15,370 7,685 23,056 11,528 5,764 2,882 1,441 4,324 2,162 1,081 3,244 1,622 811 2,434 1,217 3,652 1,826 913 2,740 1,370 685 2,056 1,028 514 257 772 386 193 580

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