8,423,715

3 × 5 × 149 × 3769

8,423,715 factors as 3 × 5 × 149 × 3769. Its 16 positive divisors give a proper-divisor sum of 5,148,285, so this integer is deficient. The Collatz stopping time is 199 steps.

Prime Factor Structure

Factorization String 3 × 5 × 149 × 3769

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 13,572,000

Proper Divisor Sum 5,148,285

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #8423711 ← → #8423729

Radix Representation

Decimal	8423715
Binary	100000001000100100100011 (24 bits)
Octal	0o40104443
Hexadecimal	0x808923

Divisor Catalog (16)

1 3 5 15 149 447 745 2,235 3,769 11,307 18,845 56,535 561,581 1,684,743 2,807,905 8,423,715

Collatz Trajectory (199 steps to reach 1)

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

8,423,715 25,271,146 12,635,573 37,906,720 18,953,360 9,476,680 4,738,340 2,369,170 1,184,585 3,553,756 1,776,878 888,439 2,665,318 1,332,659 3,997,978 1,998,989 5,996,968 2,998,484 1,499,242 749,621 2,248,864 1,124,432 562,216 281,108 140,554 70,277 210,832 105,416 52,708 26,354 13,177 39,532 19,766 9,883 29,650 14,825 44,476 22,238 11,119 33,358 16,679 50,038 25,019 75,058 37,529 112,588 56,294 28,147 84,442 42,221 126,664 63,332 31,666 15,833 47,500 23,750 11,875 35,626 17,813 53,440

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