2⁷ × 7 × 11 × 53

Prime Factor Structure

Factorization String 2^7 × 7 × 11 × 53

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 1,321,920

Proper Divisor Sum 799,552

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #522337 ← → #522371

1 2 4 7 8 11 14 16 22 28 32 44 53 56 64 77 88 106 112 128 154 176 212 224 308 352 371 424 448 583 616 704 742 848 896 1,166 1,232 1,408 1,484 1,696 2,332 2,464 2,968 3,392 4,081 4,664 4,928 5,936 6,784 8,162 9,328 9,856 11,872 16,324 18,656 23,744 32,648 37,312 47,488 65,296

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

522,368 261,184 130,592 65,296 32,648 16,324 8,162 4,081 12,244 6,122 3,061 9,184 4,592 2,296 1,148 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280 1,640 820 410 205 616 308 154 77 232 116 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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