2³ × 3² × 59 × 61

Prime Factor Structure

Factorization String 2^3 × 3^2 × 59 × 61

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 725,400

Proper Divisor Sum 466,272

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #259123 ← → #259151

1 2 3 4 6 8 9 12 18 24 36 59 61 72 118 122 177 183 236 244 354 366 472 488 531 549 708 732 1,062 1,098 1,416 1,464 2,124 2,196 3,599 4,248 4,392 7,198 10,797 14,396 21,594 28,792 32,391 43,188 64,782 86,376 129,564 259,128

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

259,128 129,564 64,782 32,391 97,174 48,587 145,762 72,881 218,644 109,322 54,661 163,984 81,992 40,996 20,498 10,249 30,748 15,374 7,687 23,062 11,531 34,594 17,297 51,892 25,946 12,973 38,920 19,460 9,730 4,865 14,596 7,298 3,649 10,948 5,474 2,737 8,212 4,106 2,053 6,160 3,080 1,540 770 385 1,156 578 289 868 434 217 652 326 163 490 245 736 368 184 92 46

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