89,172,564

2² × 3 × 13 × 23 × 29 × 857

Prime Factor Structure

Factorization String 2^2 × 3 × 13 × 23 × 29 × 857

Distinct Prime Factors 6

Square Status No

Abundance Measure Abundant

Total Divisors 96

Divisor Sum (σ) 242,161,920

Proper Divisor Sum 152,989,356

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #89172563 ← → #89172569

1 2 3 4 6 12 13 23 26 29 39 46 52 58 69 78 87 92 116 138 156 174 276 299 348 377 598 667 754 857 897 1,131 1,196 1,334 1,508 1,714 1,794 2,001 2,262 2,571 2,668 3,428 3,588 4,002 4,524 5,142 8,004 8,671 10,284 11,141 17,342 19,711 22,282 24,853 26,013 33,423 34,684 39,422 44,564 49,706

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

89,172,564 44,586,282 22,293,141 66,879,424 33,439,712 16,719,856 8,359,928 4,179,964 2,089,982 1,044,991 3,134,974 1,567,487 4,702,462 2,351,231 7,053,694 3,526,847 10,580,542 5,290,271 15,870,814 7,935,407 23,806,222 11,903,111 35,709,334 17,854,667 53,564,002 26,782,001 80,346,004 40,173,002 20,086,501 60,259,504 30,129,752 15,064,876 7,532,438 3,766,219 11,298,658 5,649,329 16,947,988 8,473,994 4,236,997 12,710,992 6,355,496 3,177,748 1,588,874 794,437 2,383,312 1,191,656 595,828 297,914 148,957 446,872 223,436 111,718 55,859 167,578 83,789 251,368 125,684 62,842 31,421 94,264

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