5² × 137 × 163

Prime Factor Structure

Factorization String 5^2 × 137 × 163

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 701,592

Proper Divisor Sum 143,317

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #558253 ← → #558287

1 5 25 137 163 685 815 3,425 4,075 22,331 111,655 558,275

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

558,275 1,674,826 837,413 2,512,240 1,256,120 628,060 314,030 157,015 471,046 235,523 706,570 353,285 1,059,856 529,928 264,964 132,482 66,241 198,724 99,362 49,681 149,044 74,522 37,261 111,784 55,892 27,946 13,973 41,920 20,960 10,480 5,240 2,620 1,310 655 1,966 983 2,950 1,475 4,426 2,213 6,640 3,320 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554

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