3 × 7 × 17021

Prime Factor Structure

Factorization String 3 × 7 × 17021

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 544,704

Proper Divisor Sum 187,263

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #357437 ← → #357473

1 3 7 21 17,021 51,063 119,147 357,441

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

357,441 1,072,324 536,162 268,081 804,244 402,122 201,061 603,184 301,592 150,796 75,398 37,699 113,098 56,549 169,648 84,824 42,412 21,206 10,603 31,810 15,905 47,716 23,858 11,929 35,788 17,894 8,947 26,842 13,421 40,264 20,132 10,066 5,033 15,100 7,550 3,775 11,326 5,663 16,990 8,495 25,486 12,743 38,230 19,115 57,346 28,673 86,020 43,010 21,505 64,516 32,258 16,129 48,388 24,194 12,097 36,292 18,146 9,073 27,220 13,610

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