2² × 5 × 29 × 137

Prime Factor Structure

Factorization String 2^2 × 5 × 29 × 137

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 173,880

Proper Divisor Sum 94,420

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #79451 ← → #79481

1 2 4 5 10 20 29 58 116 137 145 274 290 548 580 685 1,370 2,740 3,973 7,946 15,892 19,865 39,730 79,460

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

79,460 39,730 19,865 59,596 29,798 14,899 44,698 22,349 67,048 33,524 16,762 8,381 25,144 12,572 6,286 3,143 9,430 4,715 14,146 7,073 21,220 10,610 5,305 15,916 7,958 3,979 11,938 5,969 17,908 8,954 4,477 13,432 6,716 3,358 1,679 5,038 2,519 7,558 3,779 11,338 5,669 17,008 8,504 4,252 2,126 1,063 3,190 1,595 4,786 2,393 7,180 3,590 1,795 5,386 2,693 8,080 4,040 2,020 1,010 505

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