2 × 7² × 23 × 139

Prime Factor Structure

Factorization String 2 × 7^2 × 23 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 574,560

Proper Divisor Sum 261,254

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #313301 ← → #313307

1 2 7 14 23 46 49 98 139 161 278 322 973 1,127 1,946 2,254 3,197 6,394 6,811 13,622 22,379 44,758 156,653 313,306

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

313,306 156,653 469,960 234,980 117,490 58,745 176,236 88,118 44,059 132,178 66,089 198,268 99,134 49,567 148,702 74,351 223,054 111,527 334,582 167,291 501,874 250,937 752,812 376,406 188,203 564,610 282,305 846,916 423,458 211,729 635,188 317,594 158,797 476,392 238,196 119,098 59,549 178,648 89,324 44,662 22,331 66,994 33,497 100,492 50,246 25,123 75,370 37,685 113,056 56,528 28,264 14,132 7,066 3,533 10,600 5,300 2,650 1,325 3,976 1,988

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