2 × 5 × 7 × 6481

Prime Factor Structure

Factorization String 2 × 5 × 7 × 6481

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 933,408

Proper Divisor Sum 479,738

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #453667 ← → #453671

1 2 5 7 10 14 35 70 6,481 12,962 32,405 45,367 64,810 90,734 226,835 453,670

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

453,670 226,835 680,506 340,253 1,020,760 510,380 255,190 127,595 382,786 191,393 574,180 287,090 143,545 430,636 215,318 107,659 322,978 161,489 484,468 242,234 121,117 363,352 181,676 90,838 45,419 136,258 68,129 204,388 102,194 51,097 153,292 76,646 38,323 114,970 57,485 172,456 86,228 43,114 21,557 64,672 32,336 16,168 8,084 4,042 2,021 6,064 3,032 1,516 758 379 1,138 569 1,708 854 427 1,282 641 1,924 962 481

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