2² × 5 × 29 × 157

Prime Factor Structure

Factorization String 2^2 × 5 × 29 × 157

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 199,080

Proper Divisor Sum 108,020

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #91033 ← → #91079

1 2 4 5 10 20 29 58 116 145 157 290 314 580 628 785 1,570 3,140 4,553 9,106 18,212 22,765 45,530 91,060

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

91,060 45,530 22,765 68,296 34,148 17,074 8,537 25,612 12,806 6,403 19,210 9,605 28,816 14,408 7,204 3,602 1,801 5,404 2,702 1,351 4,054 2,027 6,082 3,041 9,124 4,562 2,281 6,844 3,422 1,711 5,134 2,567 7,702 3,851 11,554 5,777 17,332 8,666 4,333 13,000 6,500 3,250 1,625 4,876 2,438 1,219 3,658 1,829 5,488 2,744 1,372 686 343 1,030 515 1,546 773 2,320 1,160 580

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