13 × 29 × 41 × 83

Prime Factor Structure

Factorization String 13 × 29 × 41 × 83

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,481,760

Proper Divisor Sum 198,829

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #1282913 ← → #1282933

1 13 29 41 83 377 533 1,079 1,189 2,407 3,403 15,457 31,291 44,239 98,687 1,282,931

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

1,282,931 3,848,794 1,924,397 5,773,192 2,886,596 1,443,298 721,649 2,164,948 1,082,474 541,237 1,623,712 811,856 405,928 202,964 101,482 50,741 152,224 76,112 38,056 19,028 9,514 4,757 14,272 7,136 3,568 1,784 892 446 223 670 335 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734 1,367

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