1,007,391

3 × 7³ × 11 × 89

Prime Factor Structure

Factorization String 3 × 7^3 × 11 × 89

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 32

Divisor Sum (σ) 1,728,000

Proper Divisor Sum 720,609

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #1007387 ← → #1007401

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

1,007,391 3,022,174 1,511,087 4,533,262 2,266,631 6,799,894 3,399,947 10,199,842 5,099,921 15,299,764 7,649,882 3,824,941 11,474,824 5,737,412 2,868,706 1,434,353 4,303,060 2,151,530 1,075,765 3,227,296 1,613,648 806,824 403,412 201,706 100,853 302,560 151,280 75,640 37,820 18,910 9,455 28,366 14,183 42,550 21,275 63,826 31,913 95,740 47,870 23,935 71,806 35,903 107,710 53,855 161,566 80,783 242,350 121,175 363,526 181,763 545,290 272,645 817,936 408,968 204,484 102,242 51,121 153,364 76,682 38,341

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