670,327

7 × 17 × 43 × 131

Prime Factor Structure

Factorization String 7 × 17 × 43 × 131

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 836,352

Proper Divisor Sum 166,025

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #670321 ← → #670333

1 7 17 43 119 131 301 731 917 2,227 5,117 5,633 15,589 39,431 95,761 670,327

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

670,327 2,010,982 1,005,491 3,016,474 1,508,237 4,524,712 2,262,356 1,131,178 565,589 1,696,768 848,384 424,192 212,096 106,048 53,024 26,512 13,256 6,628 3,314 1,657 4,972 2,486 1,243 3,730 1,865 5,596 2,798 1,399 4,198 2,099 6,298 3,149 9,448 4,724 2,362 1,181 3,544 1,772 886 443 1,330 665 1,996 998 499 1,498 749 2,248 1,124 562 281 844 422 211 634 317 952 476 238 119

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