3 × 5 × 67 × 409

Prime Factor Structure

Factorization String 3 × 5 × 67 × 409

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 669,120

Proper Divisor Sum 258,075

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #411041 ← → #411049

1 3 5 15 67 201 335 409 1,005 1,227 2,045 6,135 27,403 82,209 137,015 411,045

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

411,045 1,233,136 616,568 308,284 154,142 77,071 231,214 115,607 346,822 173,411 520,234 260,117 780,352 390,176 195,088 97,544 48,772 24,386 12,193 36,580 18,290 9,145 27,436 13,718 6,859 20,578 10,289 30,868 15,434 7,717 23,152 11,576 5,788 2,894 1,447 4,342 2,171 6,514 3,257 9,772 4,886 2,443 7,330 3,665 10,996 5,498 2,749 8,248 4,124 2,062 1,031 3,094 1,547 4,642 2,321 6,964 3,482 1,741 5,224 2,612

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