2² × 5 × 103 × 173

Prime Factor Structure

Factorization String 2^2 × 5 × 103 × 173

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 760,032

Proper Divisor Sum 403,652

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #356351 ← → #356387

1 2 4 5 10 20 103 173 206 346 412 515 692 865 1,030 1,730 2,060 3,460 17,819 35,638 71,276 89,095 178,190 356,380

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

356,380 178,190 89,095 267,286 133,643 400,930 200,465 601,396 300,698 150,349 451,048 225,524 112,762 56,381 169,144 84,572 42,286 21,143 63,430 31,715 95,146 47,573 142,720 71,360 35,680 17,840 8,920 4,460 2,230 1,115 3,346 1,673 5,020 2,510 1,255 3,766 1,883 5,650 2,825 8,476 4,238 2,119 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683 8,050 4,025 12,076 6,038 3,019 9,058 4,529 13,588

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