3 × 13 × 17491

Prime Factor Structure

Factorization String 3 × 13 × 17491

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 979,552

Proper Divisor Sum 297,403

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #682147 ← → #682151

1 3 13 39 17,491 52,473 227,383 682,149

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

682,149 2,046,448 1,023,224 511,612 255,806 127,903 383,710 191,855 575,566 287,783 863,350 431,675 1,295,026 647,513 1,942,540 971,270 485,635 1,456,906 728,453 2,185,360 1,092,680 546,340 273,170 136,585 409,756 204,878 102,439 307,318 153,659 460,978 230,489 691,468 345,734 172,867 518,602 259,301 777,904 388,952 194,476 97,238 48,619 145,858 72,929 218,788 109,394 54,697 164,092 82,046 41,023 123,070 61,535 184,606 92,303 276,910 138,455 415,366 207,683 623,050 311,525 934,576

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