3² × 5 × 7 × 1277

Prime Factor Structure

Factorization String 3^2 × 5 × 7 × 1277

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 797,472

Proper Divisor Sum 395,217

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #402253 ← → #402263

1 3 5 7 9 15 21 35 45 63 105 315 1,277 3,831 6,385 8,939 11,493 19,155 26,817 44,695 57,465 80,451 134,085 402,255

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

402,255 1,206,766 603,383 1,810,150 905,075 2,715,226 1,357,613 4,072,840 2,036,420 1,018,210 509,105 1,527,316 763,658 381,829 1,145,488 572,744 286,372 143,186 71,593 214,780 107,390 53,695 161,086 80,543 241,630 120,815 362,446 181,223 543,670 271,835 815,506 407,753 1,223,260 611,630 305,815 917,446 458,723 1,376,170 688,085 2,064,256 1,032,128 516,064 258,032 129,016 64,508 32,254 16,127 48,382 24,191 72,574 36,287 108,862 54,431 163,294 81,647 244,942 122,471 367,414 183,707 551,122

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