1,299,525

3 × 5² × 17327

Prime Factor Structure

Factorization String 3 × 5^2 × 17327

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 12

Divisor Sum (σ) 2,148,672

Proper Divisor Sum 849,147

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #1299499 ← → #1299533

1 3 5 15 25 75 17,327 51,981 86,635 259,905 433,175 1,299,525

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

1,299,525 3,898,576 1,949,288 974,644 487,322 243,661 730,984 365,492 182,746 91,373 274,120 137,060 68,530 34,265 102,796 51,398 25,699 77,098 38,549 115,648 57,824 28,912 14,456 7,228 3,614 1,807 5,422 2,711 8,134 4,067 12,202 6,101 18,304 9,152 4,576 2,288 1,144 572 286 143 430 215 646 323 970 485 1,456 728 364 182 91 274 137 412 206 103 310 155 466 233

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