2² × 5 × 13 × 29

Prime Factor Structure

Factorization String 2^2 × 5 × 13 × 29

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 17,640

Proper Divisor Sum 10,100

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #7537 ← → #7541

1 2 4 5 10 13 20 26 29 52 58 65 116 130 145 260 290 377 580 754 1,508 1,885 3,770 7,540

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

7,540 3,770 1,885 5,656 2,828 1,414 707 2,122 1,061 3,184 1,592 796 398 199 598 299 898 449 1,348 674 337 1,012 506 253 760 380 190 95 286 143 430 215 646 323 970 485 1,456 728 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780

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