13 × 51769

Prime Factor Structure

Factorization String 13 × 51769

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 724,780

Proper Divisor Sum 51,783

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #672983 ← → #673019

1 13 51,769 672,997

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

672,997 2,018,992 1,009,496 504,748 252,374 126,187 378,562 189,281 567,844 283,922 141,961 425,884 212,942 106,471 319,414 159,707 479,122 239,561 718,684 359,342 179,671 539,014 269,507 808,522 404,261 1,212,784 606,392 303,196 151,598 75,799 227,398 113,699 341,098 170,549 511,648 255,824 127,912 63,956 31,978 15,989 47,968 23,984 11,992 5,996 2,998 1,499 4,498 2,249 6,748 3,374 1,687 5,062 2,531 7,594 3,797 11,392 5,696 2,848 1,424 712

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