425989

Prime Factor Structure

Factorization String 425989

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 425,990

Proper Divisor Sum 1

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #425987 ← → #426007

1 425,989

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

425,989 1,277,968 638,984 319,492 159,746 79,873 239,620 119,810 59,905 179,716 89,858 44,929 134,788 67,394 33,697 101,092 50,546 25,273 75,820 37,910 18,955 56,866 28,433 85,300 42,650 21,325 63,976 31,988 15,994 7,997 23,992 11,996 5,998 2,999 8,998 4,499 13,498 6,749 20,248 10,124 5,062 2,531 7,594 3,797 11,392 5,696 2,848 1,424 712 356 178 89 268 134 67 202 101 304 152 76

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