2² × 7 × 47149

Prime Factor Structure

Factorization String 2^2 × 7 × 47149

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,640,400

Proper Divisor Sum 1,320,228

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #1320161 ← → #1320173

1 2 4 7 14 28 47,149 94,298 188,596 330,043 660,086 1,320,172

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

1,320,172 660,086 330,043 990,130 495,065 1,485,196 742,598 371,299 1,113,898 556,949 1,670,848 835,424 417,712 208,856 104,428 52,214 26,107 78,322 39,161 117,484 58,742 29,371 88,114 44,057 132,172 66,086 33,043 99,130 49,565 148,696 74,348 37,174 18,587 55,762 27,881 83,644 41,822 20,911 62,734 31,367 94,102 47,051 141,154 70,577 211,732 105,866 52,933 158,800 79,400 39,700 19,850 9,925 29,776 14,888 7,444 3,722 1,861 5,584 2,792 1,396

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