23 × 21491

Prime Factor Structure

Factorization String 23 × 21491

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 515,808

Proper Divisor Sum 21,515

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #494287 ← → #494317

1 23 21,491 494,293

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

494,293 1,482,880 741,440 370,720 185,360 92,680 46,340 23,170 11,585 34,756 17,378 8,689 26,068 13,034 6,517 19,552 9,776 4,888 2,444 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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