1,005,403

7 × 143629

Prime Factor Structure

Factorization String 7 × 143629

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Total Divisors 4

Divisor Sum (σ) 1,149,040

Proper Divisor Sum 143,637

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #1005391 ← → #1005409

1 7 143,629 1,005,403

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

1,005,403 3,016,210 1,508,105 4,524,316 2,262,158 1,131,079 3,393,238 1,696,619 5,089,858 2,544,929 7,634,788 3,817,394 1,908,697 5,726,092 2,863,046 1,431,523 4,294,570 2,147,285 6,441,856 3,220,928 1,610,464 805,232 402,616 201,308 100,654 50,327 150,982 75,491 226,474 113,237 339,712 169,856 84,928 42,464 21,232 10,616 5,308 2,654 1,327 3,982 1,991 5,974 2,987 8,962 4,481 13,444 6,722 3,361 10,084 5,042 2,521 7,564 3,782 1,891 5,674 2,837 8,512 4,256 2,128 1,064

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