2 × 7 × 13 × 1871

Prime Factor Structure

Factorization String 2 × 7 × 13 × 1871

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 628,992

Proper Divisor Sum 288,470

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #340519 ← → #340541

1 2 7 13 14 26 91 182 1,871 3,742 13,097 24,323 26,194 48,646 170,261 340,522

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

340,522 170,261 510,784 255,392 127,696 63,848 31,924 15,962 7,981 23,944 11,972 5,986 2,993 8,980 4,490 2,245 6,736 3,368 1,684 842 421 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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