2 × 3² × 87643

Prime Factor Structure

Factorization String 2 × 3^2 × 87643

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,418,116

Proper Divisor Sum 1,840,542

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #1577573 ← → #1577579

1 2 3 6 9 18 87,643 175,286 262,929 525,858 788,787 1,577,574

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

1,577,574 788,787 2,366,362 1,183,181 3,549,544 1,774,772 887,386 443,693 1,331,080 665,540 332,770 166,385 499,156 249,578 124,789 374,368 187,184 93,592 46,796 23,398 11,699 35,098 17,549 52,648 26,324 13,162 6,581 19,744 9,872 4,936 2,468 1,234 617 1,852 926 463 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762 881 2,644 1,322 661 1,984 992 496 248 124 62 31 94 47

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