7 × 53 × 419

Prime Factor Structure

Factorization String 7 × 53 × 419

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 181,440

Proper Divisor Sum 25,991

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #155443 ← → #155453

1 7 53 371 419 2,933 22,207 155,449

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

155,449 466,348 233,174 116,587 349,762 174,881 524,644 262,322 131,161 393,484 196,742 98,371 295,114 147,557 442,672 221,336 110,668 55,334 27,667 83,002 41,501 124,504 62,252 31,126 15,563 46,690 23,345 70,036 35,018 17,509 52,528 26,264 13,132 6,566 3,283 9,850 4,925 14,776 7,388 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

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