2² × 19 × 8231

Prime Factor Structure

Factorization String 2^2 × 19 × 8231

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,152,480

Proper Divisor Sum 526,924

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #625543 ← → #625589

1 2 4 19 38 76 8,231 16,462 32,924 156,389 312,778 625,556

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

625,556 312,778 156,389 469,168 234,584 117,292 58,646 29,323 87,970 43,985 131,956 65,978 32,989 98,968 49,484 24,742 12,371 37,114 18,557 55,672 27,836 13,918 6,959 20,878 10,439 31,318 15,659 46,978 23,489 70,468 35,234 17,617 52,852 26,426 13,213 39,640 19,820 9,910 4,955 14,866 7,433 22,300 11,150 5,575 16,726 8,363 25,090 12,545 37,636 18,818 9,409 28,228 14,114 7,057 21,172 10,586 5,293 15,880 7,940 3,970

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