558,363

3 × 13 × 103 × 139

Prime Factor Structure

Factorization String 3 × 13 × 103 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 815,360

Proper Divisor Sum 256,997

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #558343 ← → #558401

1 3 13 39 103 139 309 417 1,339 1,807 4,017 5,421 14,317 42,951 186,121 558,363

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

558,363 1,675,090 837,545 2,512,636 1,256,318 628,159 1,884,478 942,239 2,826,718 1,413,359 4,240,078 2,120,039 6,360,118 3,180,059 9,540,178 4,770,089 14,310,268 7,155,134 3,577,567 10,732,702 5,366,351 16,099,054 8,049,527 24,148,582 12,074,291 36,222,874 18,111,437 54,334,312 27,167,156 13,583,578 6,791,789 20,375,368 10,187,684 5,093,842 2,546,921 7,640,764 3,820,382 1,910,191 5,730,574 2,865,287 8,595,862 4,297,931 12,893,794 6,446,897 19,340,692 9,670,346 4,835,173 14,505,520 7,252,760 3,626,380 1,813,190 906,595 2,719,786 1,359,893 4,079,680 2,039,840 1,019,920 509,960 254,980 127,490

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