3 × 5 × 43 × 1811

Prime Factor Structure

Factorization String 3 × 5 × 43 × 1811

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,913,472

Proper Divisor Sum 745,377

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #1168093 ← → #1168133

1 3 5 15 43 129 215 645 1,811 5,433 9,055 27,165 77,873 233,619 389,365 1,168,095

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

1,168,095 3,504,286 1,752,143 5,256,430 2,628,215 7,884,646 3,942,323 11,826,970 5,913,485 17,740,456 8,870,228 4,435,114 2,217,557 6,652,672 3,326,336 1,663,168 831,584 415,792 207,896 103,948 51,974 25,987 77,962 38,981 116,944 58,472 29,236 14,618 7,309 21,928 10,964 5,482 2,741 8,224 4,112 2,056 1,028 514 257 772 386 193 580 290 145 436 218 109 328 164 82 41 124 62 31 94 47 142 71 214

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