13 × 65381

Prime Factor Structure

Factorization String 13 × 65381

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 915,348

Proper Divisor Sum 65,395

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #849943 ← → #849967

1 13 65,381 849,953

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

849,953 2,549,860 1,274,930 637,465 1,912,396 956,198 478,099 1,434,298 717,149 2,151,448 1,075,724 537,862 268,931 806,794 403,397 1,210,192 605,096 302,548 151,274 75,637 226,912 113,456 56,728 28,364 14,182 7,091 21,274 10,637 31,912 15,956 7,978 3,989 11,968 5,984 2,992 1,496 748 374 187 562 281 844 422 211 634 317 952 476 238 119 358 179 538 269 808 404 202 101 304 152

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