5² × 7 × 17 × 181

Prime Factor Structure

Factorization String 5^2 × 7 × 17 × 181

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 812,448

Proper Divisor Sum 273,973

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #538471 ← → #538481

1 5 7 17 25 35 85 119 175 181 425 595 905 1,267 2,975 3,077 4,525 6,335 15,385 21,539 31,675 76,925 107,695 538,475

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

538,475 1,615,426 807,713 2,423,140 1,211,570 605,785 1,817,356 908,678 454,339 1,363,018 681,509 2,044,528 1,022,264 511,132 255,566 127,783 383,350 191,675 575,026 287,513 862,540 431,270 215,635 646,906 323,453 970,360 485,180 242,590 121,295 363,886 181,943 545,830 272,915 818,746 409,373 1,228,120 614,060 307,030 153,515 460,546 230,273 690,820 345,410 172,705 518,116 259,058 129,529 388,588 194,294 97,147 291,442 145,721 437,164 218,582 109,291 327,874 163,937 491,812 245,906 122,953

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