26,316,500

2² × 5³ × 7 × 73 × 103

Prime Factor Structure

Factorization String 2^2 × 5^3 × 7 × 73 × 103

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Total Divisors 96

Divisor Sum (σ) 67,232,256

Proper Divisor Sum 40,915,756

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #26316491 ← → #26316517

1 2 4 5 7 10 14 20 25 28 35 50 70 73 100 103 125 140 146 175 206 250 292 350 365 412 500 511 515 700 721 730 875 1,022 1,030 1,442 1,460 1,750 1,825 2,044 2,060 2,555 2,575 2,884 3,500 3,605 3,650 5,110 5,150 7,210 7,300 7,519 9,125 10,220 10,300 12,775 12,875 14,420 15,038 18,025

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

26,316,500 13,158,250 6,579,125 19,737,376 9,868,688 4,934,344 2,467,172 1,233,586 616,793 1,850,380 925,190 462,595 1,387,786 693,893 2,081,680 1,040,840 520,420 260,210 130,105 390,316 195,158 97,579 292,738 146,369 439,108 219,554 109,777 329,332 164,666 82,333 247,000 123,500 61,750 30,875 92,626 46,313 138,940 69,470 34,735 104,206 52,103 156,310 78,155 234,466 117,233 351,700 175,850 87,925 263,776 131,888 65,944 32,972 16,486 8,243 24,730 12,365 37,096 18,548 9,274 4,637

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