699,403

331 × 2113

Prime Factor Structure

Factorization String 331 × 2113

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Total Divisors 4

Divisor Sum (σ) 701,848

Proper Divisor Sum 2,445

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #699401 ← → #699427

1 331 2,113 699,403

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

699,403 2,098,210 1,049,105 3,147,316 1,573,658 786,829 2,360,488 1,180,244 590,122 295,061 885,184 442,592 221,296 110,648 55,324 27,662 13,831 41,494 20,747 62,242 31,121 93,364 46,682 23,341 70,024 35,012 17,506 8,753 26,260 13,130 6,565 19,696 9,848 4,924 2,462 1,231 3,694 1,847 5,542 2,771 8,314 4,157 12,472 6,236 3,118 1,559 4,678 2,339 7,018 3,509 10,528 5,264 2,632 1,316 658 329 988 494 247 742

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