31 × 6967

Prime Factor Structure

Factorization String 31 × 6967

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 222,976

Proper Divisor Sum 6,999

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #215959 ← → #215981

1 31 6,967 215,977

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

215,977 647,932 323,966 161,983 485,950 242,975 728,926 364,463 1,093,390 546,695 1,640,086 820,043 2,460,130 1,230,065 3,690,196 1,845,098 922,549 2,767,648 1,383,824 691,912 345,956 172,978 86,489 259,468 129,734 64,867 194,602 97,301 291,904 145,952 72,976 36,488 18,244 9,122 4,561 13,684 6,842 3,421 10,264 5,132 2,566 1,283 3,850 1,925 5,776 2,888 1,444 722 361 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376

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