2² × 53 × 401

Prime Factor Structure

Factorization String 2^2 × 53 × 401

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 151,956

Proper Divisor Sum 66,944

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #85009 ← → #85021

1 2 4 53 106 212 401 802 1,604 21,253 42,506 85,012

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

85,012 42,506 21,253 63,760 31,880 15,940 7,970 3,985 11,956 5,978 2,989 8,968 4,484 2,242 1,121 3,364 1,682 841 2,524 1,262 631 1,894 947 2,842 1,421 4,264 2,132 1,066 533 1,600 800 400 200 100 50 25 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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