842,425

5² × 31 × 1087

Prime Factor Structure

Factorization String 5^2 × 31 × 1087

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 12

Divisor Sum (σ) 1,079,296

Proper Divisor Sum 236,871

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #842423 ← → #842447

1 5 25 31 155 775 1,087 5,435 27,175 33,697 168,485 842,425

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

842,425 2,527,276 1,263,638 631,819 1,895,458 947,729 2,843,188 1,421,594 710,797 2,132,392 1,066,196 533,098 266,549 799,648 399,824 199,912 99,956 49,978 24,989 74,968 37,484 18,742 9,371 28,114 14,057 42,172 21,086 10,543 31,630 15,815 47,446 23,723 71,170 35,585 106,756 53,378 26,689 80,068 40,034 20,017 60,052 30,026 15,013 45,040 22,520 11,260 5,630 2,815 8,446 4,223 12,670 6,335 19,006 9,503 28,510 14,255 42,766 21,383 64,150 32,075

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