7 × 11 × 71²

Prime Factor Structure

Factorization String 7 × 11 × 71^2

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 490,848

Proper Divisor Sum 102,691

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #388133 ← → #388159

1 7 11 71 77 497 781 5,041 5,467 35,287 55,451 388,157

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

388,157 1,164,472 582,236 291,118 145,559 436,678 218,339 655,018 327,509 982,528 491,264 245,632 122,816 61,408 30,704 15,352 7,676 3,838 1,919 5,758 2,879 8,638 4,319 12,958 6,479 19,438 9,719 29,158 14,579 43,738 21,869 65,608 32,804 16,402 8,201 24,604 12,302 6,151 18,454 9,227 27,682 13,841 41,524 20,762 10,381 31,144 15,572 7,786 3,893 11,680 5,840 2,920 1,460 730 365 1,096 548 274 137 412

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