80,243,840

2⁷ × 5 × 19 × 6599

Prime Factor Structure

Factorization String 2^7 × 5 × 19 × 6599

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 64

Divisor Sum (σ) 201,960,000

Proper Divisor Sum 121,716,160

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #80243833 ← → #80243843

1 2 4 5 8 10 16 19 20 32 38 40 64 76 80 95 128 152 160 190 304 320 380 608 640 760 1,216 1,520 2,432 3,040 6,080 6,599 12,160 13,198 26,396 32,995 52,792 65,990 105,584 125,381 131,980 211,168 250,762 263,960 422,336 501,524 527,920 626,905 844,672 1,003,048 1,055,840 1,253,810 2,006,096 2,111,680 2,507,620 4,012,192 4,223,360 5,015,240 8,024,384 10,030,480

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

80,243,840 40,121,920 20,060,960 10,030,480 5,015,240 2,507,620 1,253,810 626,905 1,880,716 940,358 470,179 1,410,538 705,269 2,115,808 1,057,904 528,952 264,476 132,238 66,119 198,358 99,179 297,538 148,769 446,308 223,154 111,577 334,732 167,366 83,683 251,050 125,525 376,576 188,288 94,144 47,072 23,536 11,768 5,884 2,942 1,471 4,414 2,207 6,622 3,311 9,934 4,967 14,902 7,451 22,354 11,177 33,532 16,766 8,383 25,150 12,575 37,726 18,863 56,590 28,295 84,886

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