444,987

3³ × 16481

444,987 factors as 3^3 × 16481. Its 8 positive divisors give a proper-divisor sum of 214,293, so this integer is deficient. The Collatz stopping time is 156 steps.

Prime Factor Structure

Factorization String 3^3 × 16481

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 659,280

Proper Divisor Sum 214,293

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #444979 ← → #445001

Radix Representation

Decimal	444987
Binary	1101100101000111011 (19 bits)
Octal	0o1545073
Hexadecimal	0x6CA3B

Divisor Catalog (8)

1 3 9 27 16,481 49,443 148,329 444,987

Collatz Trajectory (156 steps to reach 1)

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

444,987 1,334,962 667,481 2,002,444 1,001,222 500,611 1,501,834 750,917 2,252,752 1,126,376 563,188 281,594 140,797 422,392 211,196 105,598 52,799 158,398 79,199 237,598 118,799 356,398 178,199 534,598 267,299 801,898 400,949 1,202,848 601,424 300,712 150,356 75,178 37,589 112,768 56,384 28,192 14,096 7,048 3,524 1,762 881 2,644 1,322 661 1,984 992 496 248 124 62 31 94 47 142 71 214 107 322 161 484

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