2 × 5² × 1559

Prime Factor Structure

Factorization String 2 × 5^2 × 1559

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 145,080

Proper Divisor Sum 67,130

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #77933 ← → #77951

1 2 5 10 25 50 1,559 3,118 7,795 15,590 38,975 77,950

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

77,950 38,975 116,926 58,463 175,390 87,695 263,086 131,543 394,630 197,315 591,946 295,973 887,920 443,960 221,980 110,990 55,495 166,486 83,243 249,730 124,865 374,596 187,298 93,649 280,948 140,474 70,237 210,712 105,356 52,678 26,339 79,018 39,509 118,528 59,264 29,632 14,816 7,408 3,704 1,852 926 463 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762 881 2,644 1,322 661 1,984 992 496

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