2² × 1610149

Prime Factor Structure

Factorization String 2^2 × 1610149

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 11,271,050

Proper Divisor Sum 4,830,454

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #6440587 ← → #6440641

1 2 4 1,610,149 3,220,298 6,440,596

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

6,440,596 3,220,298 1,610,149 4,830,448 2,415,224 1,207,612 603,806 301,903 905,710 452,855 1,358,566 679,283 2,037,850 1,018,925 3,056,776 1,528,388 764,194 382,097 1,146,292 573,146 286,573 859,720 429,860 214,930 107,465 322,396 161,198 80,599 241,798 120,899 362,698 181,349 544,048 272,024 136,012 68,006 34,003 102,010 51,005 153,016 76,508 38,254 19,127 57,382 28,691 86,074 43,037 129,112 64,556 32,278 16,139 48,418 24,209 72,628 36,314 18,157 54,472 27,236 13,618 6,809

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