31 × 167 × 661

Prime Factor Structure

Factorization String 31 × 167 × 661

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,558,912

Proper Divisor Sum 136,915

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #3421993 ← → #3422011

1 31 167 661 5,177 20,491 110,387 3,421,997

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

3,421,997 10,265,992 5,132,996 2,566,498 1,283,249 3,849,748 1,924,874 962,437 2,887,312 1,443,656 721,828 360,914 180,457 541,372 270,686 135,343 406,030 203,015 609,046 304,523 913,570 456,785 1,370,356 685,178 342,589 1,027,768 513,884 256,942 128,471 385,414 192,707 578,122 289,061 867,184 433,592 216,796 108,398 54,199 162,598 81,299 243,898 121,949 365,848 182,924 91,462 45,731 137,194 68,597 205,792 102,896 51,448 25,724 12,862 6,431 19,294 9,647 28,942 14,471 43,414 21,707

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