3 × 5 × 31 × 1399

Prime Factor Structure

Factorization String 3 × 5 × 31 × 1399

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,075,200

Proper Divisor Sum 424,665

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #650519 ← → #650537

1 3 5 15 31 93 155 465 1,399 4,197 6,995 20,985 43,369 130,107 216,845 650,535

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

650,535 1,951,606 975,803 2,927,410 1,463,705 4,391,116 2,195,558 1,097,779 3,293,338 1,646,669 4,940,008 2,470,004 1,235,002 617,501 1,852,504 926,252 463,126 231,563 694,690 347,345 1,042,036 521,018 260,509 781,528 390,764 195,382 97,691 293,074 146,537 439,612 219,806 109,903 329,710 164,855 494,566 247,283 741,850 370,925 1,112,776 556,388 278,194 139,097 417,292 208,646 104,323 312,970 156,485 469,456 234,728 117,364 58,682 29,341 88,024 44,012 22,006 11,003 33,010 16,505 49,516 24,758

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