2⁴ × 5 × 4421

Prime Factor Structure

Factorization String 2^4 × 5 × 4421

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 822,492

Proper Divisor Sum 468,812

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #353677 ← → #353681

1 2 4 5 8 10 16 20 40 80 4,421 8,842 17,684 22,105 35,368 44,210 70,736 88,420 176,840 353,680

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

353,680 176,840 88,420 44,210 22,105 66,316 33,158 16,579 49,738 24,869 74,608 37,304 18,652 9,326 4,663 13,990 6,995 20,986 10,493 31,480 15,740 7,870 3,935 11,806 5,903 17,710 8,855 26,566 13,283 39,850 19,925 59,776 29,888 14,944 7,472 3,736 1,868 934 467 1,402 701 2,104 1,052 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502 251 754 377

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