2 × 3 × 5 × 23 × 37 × 53

Prime Factor Structure

Factorization String 2 × 3 × 5 × 23 × 37 × 53

Distinct Prime Factors 6

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 3,545,856

Proper Divisor Sum 2,192,766

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #1353089 ← → #1353091

1 2 3 5 6 10 15 23 30 37 46 53 69 74 106 111 115 138 159 185 222 230 265 318 345 370 530 555 690 795 851 1,110 1,219 1,590 1,702 1,961 2,438 2,553 3,657 3,922 4,255 5,106 5,883 6,095 7,314 8,510 9,805 11,766 12,190 12,765 18,285 19,610 25,530 29,415 36,570 45,103 58,830 90,206 135,309 225,515

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

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