2 × 17 × 19 × 631

Prime Factor Structure

Factorization String 2 × 17 × 19 × 631

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 682,560

Proper Divisor Sum 274,934

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #407621 ← → #407633

1 2 17 19 34 38 323 631 646 1,262 10,727 11,989 21,454 23,978 203,813 407,626

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

407,626 203,813 611,440 305,720 152,860 76,430 38,215 114,646 57,323 171,970 85,985 257,956 128,978 64,489 193,468 96,734 48,367 145,102 72,551 217,654 108,827 326,482 163,241 489,724 244,862 122,431 367,294 183,647 550,942 275,471 826,414 413,207 1,239,622 619,811 1,859,434 929,717 2,789,152 1,394,576 697,288 348,644 174,322 87,161 261,484 130,742 65,371 196,114 98,057 294,172 147,086 73,543 220,630 110,315 330,946 165,473 496,420 248,210 124,105 372,316 186,158 93,079

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