2³ × 3 × 149 × 173

Prime Factor Structure

Factorization String 2^3 × 3 × 149 × 173

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,566,000

Proper Divisor Sum 947,352

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #618643 ← → #618671

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

618,648 309,324 154,662 77,331 231,994 115,997 347,992 173,996 86,998 43,499 130,498 65,249 195,748 97,874 48,937 146,812 73,406 36,703 110,110 55,055 165,166 82,583 247,750 123,875 371,626 185,813 557,440 278,720 139,360 69,680 34,840 17,420 8,710 4,355 13,066 6,533 19,600 9,800 4,900 2,450 1,225 3,676 1,838 919 2,758 1,379 4,138 2,069 6,208 3,104 1,552 776 388 194 97 292 146 73 220 110

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