2 × 11 × 61 × 1979

Prime Factor Structure

Factorization String 2 × 11 × 61 × 1979

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,419,360

Proper Divisor Sum 1,763,542

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #2655817 ← → #2655827

1 2 11 22 61 122 671 1,342 1,979 3,958 21,769 43,538 120,719 241,438 1,327,909 2,655,818

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

2,655,818 1,327,909 3,983,728 1,991,864 995,932 497,966 248,983 746,950 373,475 1,120,426 560,213 1,680,640 840,320 420,160 210,080 105,040 52,520 26,260 13,130 6,565 19,696 9,848 4,924 2,462 1,231 3,694 1,847 5,542 2,771 8,314 4,157 12,472 6,236 3,118 1,559 4,678 2,339 7,018 3,509 10,528 5,264 2,632 1,316 658 329 988 494 247 742 371 1,114 557 1,672 836 418 209 628 314 157 472

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