17 × 37 × 173 × 643

Prime Factor Structure

Factorization String 17 × 37 × 173 × 643

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 76,646,304

Proper Divisor Sum 6,676,973

Digit Sum / Digital Root 46 (Root: 1)

Adjacent Primes #69969313 ← → #69969337

1 17 37 173 629 643 2,941 6,401 10,931 23,791 108,817 111,239 404,447 1,891,063 4,115,843 69,969,331

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

69,969,331 209,907,994 104,953,997 314,861,992 157,430,996 78,715,498 39,357,749 118,073,248 59,036,624 29,518,312 14,759,156 7,379,578 3,689,789 11,069,368 5,534,684 2,767,342 1,383,671 4,151,014 2,075,507 6,226,522 3,113,261 9,339,784 4,669,892 2,334,946 1,167,473 3,502,420 1,751,210 875,605 2,626,816 1,313,408 656,704 328,352 164,176 82,088 41,044 20,522 10,261 30,784 15,392 7,696 3,848 1,924 962 481 1,444 722 361 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688 344

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