7 × 421 × 823

Prime Factor Structure

Factorization String 7 × 421 × 823

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,781,824

Proper Divisor Sum 356,443

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #2425363 ← → #2425391

1 7 421 823 2,947 5,761 346,483 2,425,381

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

2,425,381 7,276,144 3,638,072 1,819,036 909,518 454,759 1,364,278 682,139 2,046,418 1,023,209 3,069,628 1,534,814 767,407 2,302,222 1,151,111 3,453,334 1,726,667 5,180,002 2,590,001 7,770,004 3,885,002 1,942,501 5,827,504 2,913,752 1,456,876 728,438 364,219 1,092,658 546,329 1,638,988 819,494 409,747 1,229,242 614,621 1,843,864 921,932 460,966 230,483 691,450 345,725 1,037,176 518,588 259,294 129,647 388,942 194,471 583,414 291,707 875,122 437,561 1,312,684 656,342 328,171 984,514 492,257 1,476,772 738,386 369,193 1,107,580 553,790

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