1,300,550

2 × 5² × 19 × 37²

Prime Factor Structure

Factorization String 2 × 5^2 × 19 × 37^2

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 36

Divisor Sum (σ) 2,617,020

Proper Divisor Sum 1,316,470

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #1300511 ← → #1300553

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

1,300,550 650,275 1,950,826 975,413 2,926,240 1,463,120 731,560 365,780 182,890 91,445 274,336 137,168 68,584 34,292 17,146 8,573 25,720 12,860 6,430 3,215 9,646 4,823 14,470 7,235 21,706 10,853 32,560 16,280 8,140 4,070 2,035 6,106 3,053 9,160 4,580 2,290 1,145 3,436 1,718 859 2,578 1,289 3,868 1,934 967 2,902 1,451 4,354 2,177 6,532 3,266 1,633 4,900 2,450 1,225 3,676 1,838 919 2,758 1,379

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