1,502,995

5 × 13 × 19 × 1217

Prime Factor Structure

Factorization String 5 × 13 × 19 × 1217

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 2,046,240

Proper Divisor Sum 543,245

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1502993 ← → #1503017

1 5 13 19 65 95 247 1,217 1,235 6,085 15,821 23,123 79,105 115,615 300,599 1,502,995

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

1,502,995 4,508,986 2,254,493 6,763,480 3,381,740 1,690,870 845,435 2,536,306 1,268,153 3,804,460 1,902,230 951,115 2,853,346 1,426,673 4,280,020 2,140,010 1,070,005 3,210,016 1,605,008 802,504 401,252 200,626 100,313 300,940 150,470 75,235 225,706 112,853 338,560 169,280 84,640 42,320 21,160 10,580 5,290 2,645 7,936 3,968 1,984 992 496 248 124 62 31 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274

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