2 × 5 × 109 × 691

Prime Factor Structure

Factorization String 2 × 5 × 109 × 691

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,370,160

Proper Divisor Sum 616,970

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #753187 ← → #753191

1 2 5 10 109 218 545 691 1,090 1,382 3,455 6,910 75,319 150,638 376,595 753,190

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

753,190 376,595 1,129,786 564,893 1,694,680 847,340 423,670 211,835 635,506 317,753 953,260 476,630 238,315 714,946 357,473 1,072,420 536,210 268,105 804,316 402,158 201,079 603,238 301,619 904,858 452,429 1,357,288 678,644 339,322 169,661 508,984 254,492 127,246 63,623 190,870 95,435 286,306 143,153 429,460 214,730 107,365 322,096 161,048 80,524 40,262 20,131 60,394 30,197 90,592 45,296 22,648 11,324 5,662 2,831 8,494 4,247 12,742 6,371 19,114 9,557 28,672

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