3 × 7 × 17 × 7243

Prime Factor Structure

Factorization String 3 × 7 × 17 × 7243

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,172,544

Proper Divisor Sum 1,586,793

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #2585743 ← → #2585777

1 3 7 17 21 51 119 357 7,243 21,729 50,701 123,131 152,103 369,393 861,917 2,585,751

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

2,585,751 7,757,254 3,878,627 11,635,882 5,817,941 17,453,824 8,726,912 4,363,456 2,181,728 1,090,864 545,432 272,716 136,358 68,179 204,538 102,269 306,808 153,404 76,702 38,351 115,054 57,527 172,582 86,291 258,874 129,437 388,312 194,156 97,078 48,539 145,618 72,809 218,428 109,214 54,607 163,822 81,911 245,734 122,867 368,602 184,301 552,904 276,452 138,226 69,113 207,340 103,670 51,835 155,506 77,753 233,260 116,630 58,315 174,946 87,473 262,420 131,210 65,605 196,816 98,408

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