2⁴ × 7 × 13 × 89

Prime Factor Structure

Factorization String 2^4 × 7 × 13 × 89

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 312,480

Proper Divisor Sum 182,896

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #129581 ← → #129587

1 2 4 7 8 13 14 16 26 28 52 56 89 91 104 112 178 182 208 356 364 623 712 728 1,157 1,246 1,424 1,456 2,314 2,492 4,628 4,984 8,099 9,256 9,968 16,198 18,512 32,396 64,792 129,584

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

129,584 64,792 32,396 16,198 8,099 24,298 12,149 36,448 18,224 9,112 4,556 2,278 1,139 3,418 1,709 5,128 2,564 1,282 641 1,924 962 481 1,444 722 361 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26

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