3 × 13 × 3319

Prime Factor Structure

Factorization String 3 × 13 × 3319

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 185,920

Proper Divisor Sum 56,479

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #129439 ← → #129443

1 3 13 39 3,319 9,957 43,147 129,441

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

129,441 388,324 194,162 97,081 291,244 145,622 72,811 218,434 109,217 327,652 163,826 81,913 245,740 122,870 61,435 184,306 92,153 276,460 138,230 69,115 207,346 103,673 311,020 155,510 77,755 233,266 116,633 349,900 174,950 87,475 262,426 131,213 393,640 196,820 98,410 49,205 147,616 73,808 36,904 18,452 9,226 4,613 13,840 6,920 3,460 1,730 865 2,596 1,298 649 1,948 974 487 1,462 731 2,194 1,097 3,292 1,646 823

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