2 × 3 × 139 × 419

Prime Factor Structure

Factorization String 2 × 3 × 139 × 419

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 705,600

Proper Divisor Sum 356,154

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #349423 ← → #349471

1 2 3 6 139 278 417 419 834 838 1,257 2,514 58,241 116,482 174,723 349,446

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

349,446 174,723 524,170 262,085 786,256 393,128 196,564 98,282 49,141 147,424 73,712 36,856 18,428 9,214 4,607 13,822 6,911 20,734 10,367 31,102 15,551 46,654 23,327 69,982 34,991 104,974 52,487 157,462 78,731 236,194 118,097 354,292 177,146 88,573 265,720 132,860 66,430 33,215 99,646 49,823 149,470 74,735 224,206 112,103 336,310 168,155 504,466 252,233 756,700 378,350 189,175 567,526 283,763 851,290 425,645 1,276,936 638,468 319,234 159,617 478,852

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