3² × 41 × 1663

Prime Factor Structure

Factorization String 3^2 × 41 × 1663

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 908,544

Proper Divisor Sum 294,897

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #613637 ← → #613651

1 3 9 41 123 369 1,663 4,989 14,967 68,183 204,549 613,647

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

613,647 1,840,942 920,471 2,761,414 1,380,707 4,142,122 2,071,061 6,213,184 3,106,592 1,553,296 776,648 388,324 194,162 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

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