2⁴ × 37 × 139

Prime Factor Structure

Factorization String 2^4 × 37 × 139

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 164,920

Proper Divisor Sum 82,632

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #82279 ← → #82301

1 2 4 8 16 37 74 139 148 278 296 556 592 1,112 2,224 5,143 10,286 20,572 41,144 82,288

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

82,288 41,144 20,572 10,286 5,143 15,430 7,715 23,146 11,573 34,720 17,360 8,680 4,340 2,170 1,085 3,256 1,628 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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