2³ × 5 × 7 × 11 × 181

Prime Factor Structure

Factorization String 2^3 × 5 × 7 × 11 × 181

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 1,572,480

Proper Divisor Sum 1,015,000

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #557461 ← → #557483

1 2 4 5 7 8 10 11 14 20 22 28 35 40 44 55 56 70 77 88 110 140 154 181 220 280 308 362 385 440 616 724 770 905 1,267 1,448 1,540 1,810 1,991 2,534 3,080 3,620 3,982 5,068 6,335 7,240 7,964 9,955 10,136 12,670 13,937 15,928 19,910 25,340 27,874 39,820 50,680 55,748 69,685 79,640

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

557,480 278,740 139,370 69,685 209,056 104,528 52,264 26,132 13,066 6,533 19,600 9,800 4,900 2,450 1,225 3,676 1,838 919 2,758 1,379 4,138 2,069 6,208 3,104 1,552 776 388 194 97 292 146 73 220 110 55 166 83 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103

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