2² × 156371

Prime Factor Structure

Factorization String 2^2 × 156371

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 1,094,604

Proper Divisor Sum 469,120

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #625483 ← → #625489

1 2 4 156,371 312,742 625,484

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

625,484 312,742 156,371 469,114 234,557 703,672 351,836 175,918 87,959 263,878 131,939 395,818 197,909 593,728 296,864 148,432 74,216 37,108 18,554 9,277 27,832 13,916 6,958 3,479 10,438 5,219 15,658 7,829 23,488 11,744 5,872 2,936 1,468 734 367 1,102 551 1,654 827 2,482 1,241 3,724 1,862 931 2,794 1,397 4,192 2,096 1,048 524 262 131 394 197 592 296 148 74 37 112

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