7² × 31 × 641

Prime Factor Structure

Factorization String 7^2 × 31 × 641

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,171,008

Proper Divisor Sum 197,329

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #973669 ← → #973681

1 7 31 49 217 641 1,519 4,487 19,871 31,409 139,097 973,679

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

973,679 2,921,038 1,460,519 4,381,558 2,190,779 6,572,338 3,286,169 9,858,508 4,929,254 2,464,627 7,393,882 3,696,941 11,090,824 5,545,412 2,772,706 1,386,353 4,159,060 2,079,530 1,039,765 3,119,296 1,559,648 779,824 389,912 194,956 97,478 48,739 146,218 73,109 219,328 109,664 54,832 27,416 13,708 6,854 3,427 10,282 5,141 15,424 7,712 3,856 1,928 964 482 241 724 362 181 544 272 136 68 34 17 52 26 13 40 20 10 5

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