8,945,480

2³ × 5 × 223637

8,945,480 factors as 2^3 × 5 × 223637. Its 16 positive divisors give a proper-divisor sum of 11,181,940, so this integer is abundant. The Collatz stopping time is 163 steps.

Prime Factor Structure

Factorization String 2^3 × 5 × 223637

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 20,127,420

Proper Divisor Sum 11,181,940

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #8945477 ← → #8945483

Radix Representation

Decimal	8945480
Binary	100010000111111101001000 (24 bits)
Octal	0o42077510
Hexadecimal	0x887F48

Divisor Catalog (16)

1 2 4 5 8 10 20 40 223,637 447,274 894,548 1,118,185 1,789,096 2,236,370 4,472,740 8,945,480

Collatz Trajectory (163 steps to reach 1)

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

8,945,480 4,472,740 2,236,370 1,118,185 3,354,556 1,677,278 838,639 2,515,918 1,257,959 3,773,878 1,886,939 5,660,818 2,830,409 8,491,228 4,245,614 2,122,807 6,368,422 3,184,211 9,552,634 4,776,317 14,328,952 7,164,476 3,582,238 1,791,119 5,373,358 2,686,679 8,060,038 4,030,019 12,090,058 6,045,029 18,135,088 9,067,544 4,533,772 2,266,886 1,133,443 3,400,330 1,700,165 5,100,496 2,550,248 1,275,124 637,562 318,781 956,344 478,172 239,086 119,543 358,630 179,315 537,946 268,973 806,920 403,460 201,730 100,865 302,596 151,298 75,649 226,948 113,474 56,737

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