397223

Prime Factor Structure

Factorization String 397223

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 397,224

Proper Divisor Sum 1

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #397217 ← → #397237

1 397,223

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

397,223 1,191,670 595,835 1,787,506 893,753 2,681,260 1,340,630 670,315 2,010,946 1,005,473 3,016,420 1,508,210 754,105 2,262,316 1,131,158 565,579 1,696,738 848,369 2,545,108 1,272,554 636,277 1,908,832 954,416 477,208 238,604 119,302 59,651 178,954 89,477 268,432 134,216 67,108 33,554 16,777 50,332 25,166 12,583 37,750 18,875 56,626 28,313 84,940 42,470 21,235 63,706 31,853 95,560 47,780 23,890 11,945 35,836 17,918 8,959 26,878 13,439 40,318 20,159 60,478 30,239 90,718

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