13 × 17 × 1613

Prime Factor Structure

Factorization String 13 × 17 × 1613

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 406,728

Proper Divisor Sum 50,255

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #356467 ← → #356479

1 13 17 221 1,613 20,969 27,421 356,473

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

356,473 1,069,420 534,710 267,355 802,066 401,033 1,203,100 601,550 300,775 902,326 451,163 1,353,490 676,745 2,030,236 1,015,118 507,559 1,522,678 761,339 2,284,018 1,142,009 3,426,028 1,713,014 856,507 2,569,522 1,284,761 3,854,284 1,927,142 963,571 2,890,714 1,445,357 4,336,072 2,168,036 1,084,018 542,009 1,626,028 813,014 406,507 1,219,522 609,761 1,829,284 914,642 457,321 1,371,964 685,982 342,991 1,028,974 514,487 1,543,462 771,731 2,315,194 1,157,597 3,472,792 1,736,396 868,198 434,099 1,302,298 651,149 1,953,448 976,724 488,362

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