71,844,136

2³ × 7 × 13 × 29 × 41 × 83

Prime Factor Structure

Factorization String 2^3 × 7 × 13 × 29 × 41 × 83

Distinct Prime Factors 6

Square Status No

Abundance Measure Abundant

Total Divisors 128

Divisor Sum (σ) 177,811,200

Proper Divisor Sum 105,967,064

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #71844131 ← → #71844161

1 2 4 7 8 13 14 26 28 29 41 52 56 58 82 83 91 104 116 164 166 182 203 232 287 328 332 364 377 406 533 574 581 664 728 754 812 1,066 1,079 1,148 1,162 1,189 1,508 1,624 2,132 2,158 2,296 2,324 2,378 2,407 2,639 3,016 3,403 3,731 4,264 4,316 4,648 4,756 4,814 5,278

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

71,844,136 35,922,068 17,961,034 8,980,517 26,941,552 13,470,776 6,735,388 3,367,694 1,683,847 5,051,542 2,525,771 7,577,314 3,788,657 11,365,972 5,682,986 2,841,493 8,524,480 4,262,240 2,131,120 1,065,560 532,780 266,390 133,195 399,586 199,793 599,380 299,690 149,845 449,536 224,768 112,384 56,192 28,096 14,048 7,024 3,512 1,756 878 439 1,318 659 1,978 989 2,968 1,484 742 371 1,114 557 1,672 836 418 209 628 314 157 472 236 118 59

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