742,280

2³ × 5 × 7 × 11 × 241

Prime Factor Structure

Factorization String 2^3 × 5 × 7 × 11 × 241

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Total Divisors 64

Divisor Sum (σ) 2,090,880

Proper Divisor Sum 1,348,600

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #742277 ← → #742283

1 2 4 5 7 8 10 11 14 20 22 28 35 40 44 55 56 70 77 88 110 140 154 220 241 280 308 385 440 482 616 770 964 1,205 1,540 1,687 1,928 2,410 2,651 3,080 3,374 4,820 5,302 6,748 8,435 9,640 10,604 13,255 13,496 16,870 18,557 21,208 26,510 33,740 37,114 53,020 67,480 74,228 92,785 106,040

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

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