7 × 11 × 29 × 229

Prime Factor Structure

Factorization String 7 × 11 × 29 × 229

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 662,400

Proper Divisor Sum 151,043

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #511351 ← → #511361

1 7 11 29 77 203 229 319 1,603 2,233 2,519 6,641 17,633 46,487 73,051 511,357

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

511,357 1,534,072 767,036 383,518 191,759 575,278 287,639 862,918 431,459 1,294,378 647,189 1,941,568 970,784 485,392 242,696 121,348 60,674 30,337 91,012 45,506 22,753 68,260 34,130 17,065 51,196 25,598 12,799 38,398 19,199 57,598 28,799 86,398 43,199 129,598 64,799 194,398 97,199 291,598 145,799 437,398 218,699 656,098 328,049 984,148 492,074 246,037 738,112 369,056 184,528 92,264 46,132 23,066 11,533 34,600 17,300 8,650 4,325 12,976 6,488 3,244

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