2² × 13 × 6553

Prime Factor Structure

Factorization String 2^2 × 13 × 6553

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 642,292

Proper Divisor Sum 301,536

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #340723 ← → #340757

1 2 4 13 26 52 6,553 13,106 26,212 85,189 170,378 340,756

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

340,756 170,378 85,189 255,568 127,784 63,892 31,946 15,973 47,920 23,960 11,980 5,990 2,995 8,986 4,493 13,480 6,740 3,370 1,685 5,056 2,528 1,264 632 316 158 79 238 119 358 179 538 269 808 404 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2

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