2² × 3 × 61 × 557

Prime Factor Structure

Factorization String 2^2 × 3 × 61 × 557

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 968,688

Proper Divisor Sum 560,964

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #407723 ← → #407741

1 2 3 4 6 12 61 122 183 244 366 557 732 1,114 1,671 2,228 3,342 6,684 33,977 67,954 101,931 135,908 203,862 407,724

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

407,724 203,862 101,931 305,794 152,897 458,692 229,346 114,673 344,020 172,010 86,005 258,016 129,008 64,504 32,252 16,126 8,063 24,190 12,095 36,286 18,143 54,430 27,215 81,646 40,823 122,470 61,235 183,706 91,853 275,560 137,780 68,890 34,445 103,336 51,668 25,834 12,917 38,752 19,376 9,688 4,844 2,422 1,211 3,634 1,817 5,452 2,726 1,363 4,090 2,045 6,136 3,068 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591

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