2 × 13 × 31 × 3623

Prime Factor Structure

Factorization String 2 × 13 × 31 × 3623

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,870,656

Proper Divisor Sum 1,950,518

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #2920123 ← → #2920139

1 2 13 26 31 62 403 806 3,623 7,246 47,099 94,198 112,313 224,626 1,460,069 2,920,138

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

2,920,138 1,460,069 4,380,208 2,190,104 1,095,052 547,526 273,763 821,290 410,645 1,231,936 615,968 307,984 153,992 76,996 38,498 19,249 57,748 28,874 14,437 43,312 21,656 10,828 5,414 2,707 8,122 4,061 12,184 6,092 3,046 1,523 4,570 2,285 6,856 3,428 1,714 857 2,572 1,286 643 1,930 965 2,896 1,448 724 362 181 544 272 136 68 34 17 52 26 13 40 20 10 5 16

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