2³ × 7² × 53 × 67

Prime Factor Structure

Factorization String 2^3 × 7^2 × 53 × 67

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 3,139,560

Proper Divisor Sum 1,747,568

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #1391989 ← → #1392007

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

1,391,992 695,996 347,998 173,999 521,998 260,999 782,998 391,499 1,174,498 587,249 1,761,748 880,874 440,437 1,321,312 660,656 330,328 165,164 82,582 41,291 123,874 61,937 185,812 92,906 46,453 139,360 69,680 34,840 17,420 8,710 4,355 13,066 6,533 19,600 9,800 4,900 2,450 1,225 3,676 1,838 919 2,758 1,379 4,138 2,069 6,208 3,104 1,552 776 388 194 97 292 146 73 220 110 55 166 83 250

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