2⁴ × 3 × 61 × 151

Prime Factor Structure

Factorization String 2^4 × 3 × 61 × 151

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 1,168,576

Proper Divisor Sum 726,448

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #442121 ← → #442139

1 2 3 4 6 8 12 16 24 48 61 122 151 183 244 302 366 453 488 604 732 906 976 1,208 1,464 1,812 2,416 2,928 3,624 7,248 9,211 18,422 27,633 36,844 55,266 73,688 110,532 147,376 221,064 442,128

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

442,128 221,064 110,532 55,266 27,633 82,900 41,450 20,725 62,176 31,088 15,544 7,772 3,886 1,943 5,830 2,915 8,746 4,373 13,120 6,560 3,280 1,640 820 410 205 616 308 154 77 232 116 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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