61987

Prime Factor Structure

Factorization String 61987

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 61,988

Proper Divisor Sum 1

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #61981 ← → #61991

1 61,987

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

61,987 185,962 92,981 278,944 139,472 69,736 34,868 17,434 8,717 26,152 13,076 6,538 3,269 9,808 4,904 2,452 1,226 613 1,840 920 460 230 115 346 173 520 260 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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