654,441

3 × 31² × 227

Prime Factor Structure

Factorization String 3 × 31^2 × 227

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 12

Divisor Sum (σ) 905,616

Proper Divisor Sum 251,175

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #654439 ← → #654491

1 3 31 93 227 681 961 2,883 7,037 21,111 218,147 654,441

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

654,441 1,963,324 981,662 490,831 1,472,494 736,247 2,208,742 1,104,371 3,313,114 1,656,557 4,969,672 2,484,836 1,242,418 621,209 1,863,628 931,814 465,907 1,397,722 698,861 2,096,584 1,048,292 524,146 262,073 786,220 393,110 196,555 589,666 294,833 884,500 442,250 221,125 663,376 331,688 165,844 82,922 41,461 124,384 62,192 31,096 15,548 7,774 3,887 11,662 5,831 17,494 8,747 26,242 13,121 39,364 19,682 9,841 29,524 14,762 7,381 22,144 11,072 5,536 2,768 1,384 692

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