2⁴ × 43 × 397

Prime Factor Structure

Factorization String 2^4 × 43 × 397

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 542,872

Proper Divisor Sum 269,736

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #273131 ← → #273149

1 2 4 8 16 43 86 172 344 397 688 794 1,588 3,176 6,352 17,071 34,142 68,284 136,568 273,136

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

273,136 136,568 68,284 34,142 17,071 51,214 25,607 76,822 38,411 115,234 57,617 172,852 86,426 43,213 129,640 64,820 32,410 16,205 48,616 24,308 12,154 6,077 18,232 9,116 4,558 2,279 6,838 3,419 10,258 5,129 15,388 7,694 3,847 11,542 5,771 17,314 8,657 25,972 12,986 6,493 19,480 9,740 4,870 2,435 7,306 3,653 10,960 5,480 2,740 1,370 685 2,056 1,028 514 257 772 386 193 580 290

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