2 × 5 × 19 × 2971

Prime Factor Structure

Factorization String 2 × 5 × 19 × 2971

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,069,920

Proper Divisor Sum 505,430

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #564467 ← → #564491

1 2 5 10 19 38 95 190 2,971 5,942 14,855 29,710 56,449 112,898 282,245 564,490

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

564,490 282,245 846,736 423,368 211,684 105,842 52,921 158,764 79,382 39,691 119,074 59,537 178,612 89,306 44,653 133,960 66,980 33,490 16,745 50,236 25,118 12,559 37,678 18,839 56,518 28,259 84,778 42,389 127,168 63,584 31,792 15,896 7,948 3,974 1,987 5,962 2,981 8,944 4,472 2,236 1,118 559 1,678 839 2,518 1,259 3,778 1,889 5,668 2,834 1,417 4,252 2,126 1,063 3,190 1,595 4,786 2,393 7,180 3,590

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