674,247

3 × 7 × 97 × 331

Prime Factor Structure

Factorization String 3 × 7 × 97 × 331

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 1,041,152

Proper Divisor Sum 366,905

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #674239 ← → #674249

1 3 7 21 97 291 331 679 993 2,037 2,317 6,951 32,107 96,321 224,749 674,247

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

674,247 2,022,742 1,011,371 3,034,114 1,517,057 4,551,172 2,275,586 1,137,793 3,413,380 1,706,690 853,345 2,560,036 1,280,018 640,009 1,920,028 960,014 480,007 1,440,022 720,011 2,160,034 1,080,017 3,240,052 1,620,026 810,013 2,430,040 1,215,020 607,510 303,755 911,266 455,633 1,366,900 683,450 341,725 1,025,176 512,588 256,294 128,147 384,442 192,221 576,664 288,332 144,166 72,083 216,250 108,125 324,376 162,188 81,094 40,547 121,642 60,821 182,464 91,232 45,616 22,808 11,404 5,702 2,851 8,554 4,277

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