2² × 5² × 13 × 241

Prime Factor Structure

Factorization String 2^2 × 5^2 × 13 × 241

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 735,196

Proper Divisor Sum 421,896

Digit Sum / Digital Root 10 (Root: 1)

Adjacent Primes #313297 ← → #313301

1 2 4 5 10 13 20 25 26 50 52 65 100 130 241 260 325 482 650 964 1,205 1,300 2,410 3,133 4,820 6,025 6,266 12,050 12,532 15,665 24,100 31,330 62,660 78,325 156,650 313,300

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

313,300 156,650 78,325 234,976 117,488 58,744 29,372 14,686 7,343 22,030 11,015 33,046 16,523 49,570 24,785 74,356 37,178 18,589 55,768 27,884 13,942 6,971 20,914 10,457 31,372 15,686 7,843 23,530 11,765 35,296 17,648 8,824 4,412 2,206 1,103 3,310 1,655 4,966 2,483 7,450 3,725 11,176 5,588 2,794 1,397 4,192 2,096 1,048 524 262 131 394 197 592 296 148 74 37 112 56

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