3,671,200

2⁵ × 5² × 13 × 353

Prime Factor Structure

Factorization String 2^5 × 5^2 × 13 × 353

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 72

Divisor Sum (σ) 9,679,068

Proper Divisor Sum 6,007,868

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #3671183 ← → #3671203

1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 65 80 100 104 130 160 200 208 260 325 353 400 416 520 650 706 800 1,040 1,300 1,412 1,765 2,080 2,600 2,824 3,530 4,589 5,200 5,648 7,060 8,825 9,178 10,400 11,296 14,120 17,650 18,356 22,945 28,240 35,300 36,712 45,890 56,480 70,600 73,424 91,780

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

3,671,200 1,835,600 917,800 458,900 229,450 114,725 344,176 172,088 86,044 43,022 21,511 64,534 32,267 96,802 48,401 145,204 72,602 36,301 108,904 54,452 27,226 13,613 40,840 20,420 10,210 5,105 15,316 7,658 3,829 11,488 5,744 2,872 1,436 718 359 1,078 539 1,618 809 2,428 1,214 607 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154 577 1,732 866 433 1,300 650

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