631387

Prime Factor Structure

Factorization String 631387

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 631,388

Proper Divisor Sum 1

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #631361 ← → #631391

1 631,387

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

631,387 1,894,162 947,081 2,841,244 1,420,622 710,311 2,130,934 1,065,467 3,196,402 1,598,201 4,794,604 2,397,302 1,198,651 3,595,954 1,797,977 5,393,932 2,696,966 1,348,483 4,045,450 2,022,725 6,068,176 3,034,088 1,517,044 758,522 379,261 1,137,784 568,892 284,446 142,223 426,670 213,335 640,006 320,003 960,010 480,005 1,440,016 720,008 360,004 180,002 90,001 270,004 135,002 67,501 202,504 101,252 50,626 25,313 75,940 37,970 18,985 56,956 28,478 14,239 42,718 21,359 64,078 32,039 96,118 48,059 144,178

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