2 × 3 × 139 × 347

Prime Factor Structure

Factorization String 2 × 3 × 139 × 347

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 584,640

Proper Divisor Sum 295,242

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #289397 ← → #289417

1 2 3 6 139 278 347 417 694 834 1,041 2,082 48,233 96,466 144,699 289,398

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

289,398 144,699 434,098 217,049 651,148 325,574 162,787 488,362 244,181 732,544 366,272 183,136 91,568 45,784 22,892 11,446 5,723 17,170 8,585 25,756 12,878 6,439 19,318 9,659 28,978 14,489 43,468 21,734 10,867 32,602 16,301 48,904 24,452 12,226 6,113 18,340 9,170 4,585 13,756 6,878 3,439 10,318 5,159 15,478 7,739 23,218 11,609 34,828 17,414 8,707 26,122 13,061 39,184 19,592 9,796 4,898 2,449 7,348 3,674 1,837

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