2⁶ × 13³

Prime Factor Structure

Factorization String 2^6 × 13^3

Distinct Prime Factors 2

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 28

Divisor Sum (σ) 302,260

Proper Divisor Sum 161,652

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #140603 ← → #140611

1 2 4 8 13 16 26 32 52 64 104 169 208 338 416 676 832 1,352 2,197 2,704 4,394 5,408 8,788 10,816 17,576 35,152 70,304 140,608

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

140,608 70,304 35,152 17,576 8,788 4,394 2,197 6,592 3,296 1,648 824 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502 251 754 377 1,132 566 283 850 425 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

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