725,880

2³ × 3 × 5 × 23 × 263

Prime Factor Structure

Factorization String 2^3 × 3 × 5 × 23 × 263

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Total Divisors 64

Divisor Sum (σ) 2,280,960

Proper Divisor Sum 1,555,080

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #725867 ← → #725891

1 2 3 4 5 6 8 10 12 15 20 23 24 30 40 46 60 69 92 115 120 138 184 230 263 276 345 460 526 552 690 789 920 1,052 1,315 1,380 1,578 2,104 2,630 2,760 3,156 3,945 5,260 6,049 6,312 7,890 10,520 12,098 15,780 18,147 24,196 30,245 31,560 36,294 48,392 60,490 72,588 90,735 120,980 145,176

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

725,880 362,940 181,470 90,735 272,206 136,103 408,310 204,155 612,466 306,233 918,700 459,350 229,675 689,026 344,513 1,033,540 516,770 258,385 775,156 387,578 193,789 581,368 290,684 145,342 72,671 218,014 109,007 327,022 163,511 490,534 245,267 735,802 367,901 1,103,704 551,852 275,926 137,963 413,890 206,945 620,836 310,418 155,209 465,628 232,814 116,407 349,222 174,611 523,834 261,917 785,752 392,876 196,438 98,219 294,658 147,329 441,988 220,994 110,497 331,492 165,746

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