2² × 3 × 53569

Prime Factor Structure

Factorization String 2^2 × 3 × 53569

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,499,960

Proper Divisor Sum 857,132

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #642809 ← → #642833

1 2 3 4 6 12 53,569 107,138 160,707 214,276 321,414 642,828

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

642,828 321,414 160,707 482,122 241,061 723,184 361,592 180,796 90,398 45,199 135,598 67,799 203,398 101,699 305,098 152,549 457,648 228,824 114,412 57,206 28,603 85,810 42,905 128,716 64,358 32,179 96,538 48,269 144,808 72,404 36,202 18,101 54,304 27,152 13,576 6,788 3,394 1,697 5,092 2,546 1,273 3,820 1,910 955 2,866 1,433 4,300 2,150 1,075 3,226 1,613 4,840 2,420 1,210 605 1,816 908 454 227 682

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