2² × 7 × 59 × 317

Prime Factor Structure

Factorization String 2^2 × 7 × 59 × 317

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,068,480

Proper Divisor Sum 544,796

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #523681 ← → #523717

1 2 4 7 14 28 59 118 236 317 413 634 826 1,268 1,652 2,219 4,438 8,876 18,703 37,406 74,812 130,921 261,842 523,684

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

523,684 261,842 130,921 392,764 196,382 98,191 294,574 147,287 441,862 220,931 662,794 331,397 994,192 497,096 248,548 124,274 62,137 186,412 93,206 46,603 139,810 69,905 209,716 104,858 52,429 157,288 78,644 39,322 19,661 58,984 29,492 14,746 7,373 22,120 11,060 5,530 2,765 8,296 4,148 2,074 1,037 3,112 1,556 778 389 1,168 584 292 146 73 220 110 55 166 83 250 125 376 188 94

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