2 × 5 × 11 × 31 × 151

Prime Factor Structure

Factorization String 2 × 5 × 11 × 31 × 151

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,050,624

Proper Divisor Sum 535,714

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #514903 ← → #514933

1 2 5 10 11 22 31 55 62 110 151 155 302 310 341 682 755 1,510 1,661 1,705 3,322 3,410 4,681 8,305 9,362 16,610 23,405 46,810 51,491 102,982 257,455 514,910

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

514,910 257,455 772,366 386,183 1,158,550 579,275 1,737,826 868,913 2,606,740 1,303,370 651,685 1,955,056 977,528 488,764 244,382 122,191 366,574 183,287 549,862 274,931 824,794 412,397 1,237,192 618,596 309,298 154,649 463,948 231,974 115,987 347,962 173,981 521,944 260,972 130,486 65,243 195,730 97,865 293,596 146,798 73,399 220,198 110,099 330,298 165,149 495,448 247,724 123,862 61,931 185,794 92,897 278,692 139,346 69,673 209,020 104,510 52,255 156,766 78,383 235,150 117,575

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