2² × 5 × 7 × 17 × 103

Prime Factor Structure

Factorization String 2^2 × 5 × 7 × 17 × 103

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 628,992

Proper Divisor Sum 383,852

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #245131 ← → #245149

1 2 4 5 7 10 14 17 20 28 34 35 68 70 85 103 119 140 170 206 238 340 412 476 515 595 721 1,030 1,190 1,442 1,751 2,060 2,380 2,884 3,502 3,605 7,004 7,210 8,755 12,257 14,420 17,510 24,514 35,020 49,028 61,285 122,570 245,140

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

245,140 122,570 61,285 183,856 91,928 45,964 22,982 11,491 34,474 17,237 51,712 25,856 12,928 6,464 3,232 1,616 808 404 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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