528,630

2 × 3 × 5 × 67 × 263

Prime Factor Structure

Factorization String 2 × 3 × 5 × 67 × 263

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Total Divisors 32

Divisor Sum (σ) 1,292,544

Proper Divisor Sum 763,914

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #528629 ← → #528631

1 2 3 5 6 10 15 30 67 134 201 263 335 402 526 670 789 1,005 1,315 1,578 2,010 2,630 3,945 7,890 17,621 35,242 52,863 88,105 105,726 176,210 264,315 528,630

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

528,630 264,315 792,946 396,473 1,189,420 594,710 297,355 892,066 446,033 1,338,100 669,050 334,525 1,003,576 501,788 250,894 125,447 376,342 188,171 564,514 282,257 846,772 423,386 211,693 635,080 317,540 158,770 79,385 238,156 119,078 59,539 178,618 89,309 267,928 133,964 66,982 33,491 100,474 50,237 150,712 75,356 37,678 18,839 56,518 28,259 84,778 42,389 127,168 63,584 31,792 15,896 7,948 3,974 1,987 5,962 2,981 8,944 4,472 2,236 1,118 559

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