397217

Prime Factor Structure

Factorization String 397217

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 397,218

Proper Divisor Sum 1

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #397211 ← → #397223

1 397,217

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

397,217 1,191,652 595,826 297,913 893,740 446,870 223,435 670,306 335,153 1,005,460 502,730 251,365 754,096 377,048 188,524 94,262 47,131 141,394 70,697 212,092 106,046 53,023 159,070 79,535 238,606 119,303 357,910 178,955 536,866 268,433 805,300 402,650 201,325 603,976 301,988 150,994 75,497 226,492 113,246 56,623 169,870 84,935 254,806 127,403 382,210 191,105 573,316 286,658 143,329 429,988 214,994 107,497 322,492 161,246 80,623 241,870 120,935 362,806 181,403 544,210

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